Opening Hours

Weekly Hours
Monthly Hours

Display of Opening hours
	Jun 01 Sunday	Jun 02 Monday	Jun 03 Tuesday	Jun 04 Wednesday	Jun 05 Thursday	Jun 06 Friday	Jun 07 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jun 08 Sunday	Jun 09 Monday	Jun 10 Tuesday	Jun 11 Wednesday	Jun 12 Thursday	Jun 13 Friday	Jun 14 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	Closed Weaver Library open 11am-5pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	Closed Weaver Library open 11am-5pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	Closed Weaver Library open 11am-5pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	Entrances lckd 24hrs,all alarms disarmed 7am-6pm
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jun 15 Sunday	Jun 16 Monday	Jun 17 Tuesday	Jun 18 Wednesday	Jun 19 Thursday	Jun 20 Friday	Jun 21 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	Closed Juneteenth	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed Juneteenth	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed Juneteenth	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Public access	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Booking	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	Closed Juneteenth	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	Closed Juneteenth	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	Closed Juneteenth	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	Closed Juneteenth	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	Closed Juneteenth	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed Juneteenth	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed Juneteenth	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed Juneteenth	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed Juneteenth	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	Closed Juneteenth	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jun 22 Sunday	Jun 23 Monday	Jun 24 Tuesday	Jun 25 Wednesday	Jun 26 Thursday	Jun 27 Friday	Jun 28 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Public access	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Booking	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jun 29 Sunday	Jun 30 Monday	Jul 01 Tuesday	Jul 02 Wednesday	Jul 03 Thursday	Jul 04 Friday	Jul 05 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	Closed Independence Day	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed Independence Day	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed Independence Day	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed Independence Day	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed Independence Day	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed Independence Day	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	Closed Independence Day	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	Closed Independence Day	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	Closed Independence Day	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	12am – 8pm	Closed Independence Day	6am – 11:59am
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed Independence Day	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	Closed Independence Day	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed Independence Day	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed Independence Day	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed Independence Day	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed Independence Day	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed Independence Day	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jul 06 Sunday	Jul 07 Monday	Jul 08 Tuesday	Jul 09 Wednesday	Jul 10 Thursday	Jul 11 Friday	Jul 12 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jul 13 Sunday	Jul 14 Monday	Jul 15 Tuesday	Jul 16 Wednesday	Jul 17 Thursday	Jul 18 Friday	Jul 19 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jul 20 Sunday	Jul 21 Monday	Jul 22 Tuesday	Jul 23 Wednesday	Jul 24 Thursday	Jul 25 Friday	Jul 26 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jul 27 Sunday	Jul 28 Monday	Jul 29 Tuesday	Jul 30 Wednesday	Jul 31 Thursday	Aug 01 Friday	Aug 02 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Aug 03 Sunday	Aug 04 Monday	Aug 05 Tuesday	Aug 06 Wednesday	Aug 07 Thursday	Aug 08 Friday	Aug 09 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Aug 10 Sunday	Aug 11 Monday	Aug 12 Tuesday	Aug 13 Wednesday	Aug 14 Thursday	Aug 15 Friday	Aug 16 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Public access	Closed	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	10am – 2pm	Closed
Booking	Closed	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	10am – 1:30pm	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	8am – 7:45pm	Closed
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Aug 17 Sunday	Aug 18 Monday	Aug 19 Tuesday	Aug 20 Wednesday	Aug 21 Thursday	Aug 22 Friday	Aug 23 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	7am – 5:45pm	11am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 6pm	11am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Public access	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Booking	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 5:45pm	7am – 4:45pm	11am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 6pm	7am – 5pm	11am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	8am – 5pm	Closed
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Staffed hours	10am – 4pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	8am – 8pm	10am – 4pm
Extended student access	7am – 10pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	5:30am – 11:59pm	7am – 10pm
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	Closed	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Aug 24 Sunday	Aug 25 Monday	Aug 26 Tuesday	Aug 27 Wednesday	Aug 28 Thursday	Aug 29 Friday	Aug 30 Saturday
Main Library	1pm – 5:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	1pm – 6pm	–	–	–	–	–	–
Public access	1pm – 6pm	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	–	–	–	–	–	–
Public access	Closed	–	–	–	–	–	–
Booking	Closed	–	–	–	–	–	–
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	1pm – 5pm	–	–	–	–	–	–
Public access	1pm – 5pm	–	–	–	–	–	–
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	24 Hours	–	–	–	–	–	–
Public access	Closed	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	7am – 10pm	–	–	–	–	–	–
Staffed hours	10am – 4pm	–	–	–	–	–	–
Extended student access	7am – 10pm	–	–	–	–	–	–
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Aug 31 Sunday	Sep 01 Monday	Sep 02 Tuesday	Sep 03 Wednesday	Sep 04 Thursday	Sep 05 Friday	Sep 06 Saturday
Main Library	9am – 11:45pm	Closed Labor Day	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	9am – 10:45pm	Closed Labor Day	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Health Sciences Library - Tucson	12am – 8pm	Closed Labor Day	6am – 11:59pm	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	Closed	Closed Labor Day	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	Closed Labor Day	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	Closed	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Sep 07 Sunday	Sep 08 Monday	Sep 09 Tuesday	Sep 10 Wednesday	Sep 11 Thursday	Sep 12 Friday	Sep 13 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Sep 14 Sunday	Sep 15 Monday	Sep 16 Tuesday	Sep 17 Wednesday	Sep 18 Thursday	Sep 19 Friday	Sep 20 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Sep 21 Sunday	Sep 22 Monday	Sep 23 Tuesday	Sep 24 Wednesday	Sep 25 Thursday	Sep 26 Friday	Sep 27 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	9am-5pm (by appointment only)	Closed
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Sep 28 Sunday	Sep 29 Monday	Sep 30 Tuesday	Oct 01 Wednesday	Oct 02 Thursday	Oct 03 Friday	Oct 04 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	–	–	–	–
Public access	Closed	9am-5pm (by appointment only)	9am-5pm (by appointment only)	–	–	–	–
AMER-X regular hours	Closed	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm	–	–	–	–
AMER-X special event	- - -	- - -	- - -	–	–	–	–
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Oct 05 Sunday	Oct 06 Monday	Oct 07 Tuesday	Oct 08 Wednesday	Oct 09 Thursday	Oct 10 Friday	Oct 11 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X regular hours	–	–	–	–	–	–	–
AMER-X special event	–	–	–	–	–	–	–
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Oct 12 Sunday	Oct 13 Monday	Oct 14 Tuesday	Oct 15 Wednesday	Oct 16 Thursday	Oct 17 Friday	Oct 18 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
AMER-X regular hours	–	–	–	–	–	–	–
AMER-X special event	–	–	–	–	–	–	–
Bear Down Building	11am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	7:30am – 9:30pm	11am – 7:30pm
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Use our online tool to book study rooms and other spaces in the library.

No Rooms available!

Display of Opening hours
June 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
1 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	2 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	3 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	4 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	5 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	6 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	7 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
8 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	9 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	10 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	11 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	12 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	13 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	14 Main Library Closed Weaver Library open 11am-5pm CatCard access Closed Weaver Library open 11am-5pm Public access Closed Weaver Library open 11am-5pm AMER-X special event Entrances lckd 24hrs,all alarms disarmed 7am-6pm CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
15 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	16 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	17 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	18 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	19 Main Library Closed Juneteenth CatCard access Closed Juneteenth Public access Closed Juneteenth AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library Closed Juneteenth CatCard access Closed Juneteenth Public access Closed Juneteenth Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Juneteenth Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours Closed Juneteenth Extended student access 5:30am – 11:59pm Special Collections Closed Juneteenth Public access Closed Juneteenth AMER-X regular hours Closed Juneteenth AMER-X special event - - - Bear Down Building Closed Juneteenth Health Sciences Innovation Building Closed Juneteenth	20 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	21 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
22 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	23 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	24 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	25 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	26 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	27 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	28 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
29 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	30 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm

Display of Opening hours
July 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
		1 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	2 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	3 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 12am – 8pm CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	4 Main Library Closed Independence Day CatCard access Closed Independence Day Public access Closed Independence Day AMER-X special event - - - CATalyst Studios at Main Library Closed Independence Day Public access Closed Independence Day Booking Closed Independence Day Weaver Science-Engineering Library Closed Independence Day CatCard access Closed Independence Day Public access Closed Independence Day Health Sciences Library - Tucson Closed Independence Day CatCard access 24 Hours Public access Closed Independence Day Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours Closed Independence Day Extended student access 5:30am – 11:59pm Special Collections Closed Independence Day Public access Closed Independence Day AMER-X regular hours Closed Independence Day AMER-X special event - - - Bear Down Building Closed Independence Day Health Sciences Innovation Building Closed Independence Day	5 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 6am – 11:59am CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
6 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	7 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	8 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	9 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	10 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	11 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	12 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
13 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	14 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	15 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	16 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	17 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	18 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	19 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
20 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	21 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	22 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	23 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	24 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	25 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	26 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
27 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	28 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	29 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	30 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	31 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm

Display of Opening hours
August 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
					1 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	2 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
3 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	4 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	5 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	6 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	7 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	8 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	9 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
10 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	11 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	12 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	13 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	14 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	15 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 10am – 2pm Public access 10am – 2pm Booking 10am – 1:30pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 8am – 7:45pm Health Sciences Innovation Building 7am – 7pm	16 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed
17 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building Closed Health Sciences Innovation Building Closed	18 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	19 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	20 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	21 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	22 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access 8am – 5pm Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours 8am – 8pm Extended student access 5:30am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	23 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 7:30pm Health Sciences Innovation Building Closed
24 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Health Sciences Library - Phoenix 7am – 10pm Staffed hours 10am – 4pm Extended student access 7am – 10pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 9:30pm Health Sciences Innovation Building Closed	25 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	26 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	27 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	28 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	29 Main Library 7am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm Health Sciences Innovation Building 7am – 7pm	30 Main Library 9am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 7:30pm Health Sciences Innovation Building Closed
31 Main Library 9am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 10:45pm Health Sciences Library - Tucson 12am – 8pm Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 9:30pm Health Sciences Innovation Building Closed

Display of Opening hours
September 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
	1 Main Library Closed Labor Day AMER-X special event - - - Weaver Science-Engineering Library Closed Labor Day Health Sciences Library - Tucson Closed Labor Day Special Collections Closed Labor Day Public access Closed Labor Day AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	2 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 6am – 11:59pm Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	3 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	4 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	5 Main Library 7am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	6 Main Library 9am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 7:30pm
7 Main Library 9am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 9:30pm	8 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	9 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	10 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	11 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	12 Main Library 7am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	13 Main Library 9am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 7:30pm
14 Main Library 9am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 9:30pm	15 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	16 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	17 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	18 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	19 Main Library 7am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	20 Main Library 9am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 7:30pm
21 Main Library 9am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 9:30pm	22 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	23 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	24 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	25 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	26 Main Library 7am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	27 Main Library 9am – 5:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 4:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 7:30pm
28 Main Library 9am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 9am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections Closed Public access Closed AMER-X regular hours Closed AMER-X special event - - - Bear Down Building 11am – 9:30pm	29 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm	30 Main Library 7am – 11:45pm AMER-X special event - - - Weaver Science-Engineering Library 7am – 10:45pm Health Sciences Library - Tucson 24 Hours Special Collections 9am-5pm (by appointment only) Public access 9am-5pm (by appointment only) AMER-X regular hours Entrance lckd 24hr,disarmed 9am-5pm/RR unlckd,disarmed 7am-5pm/EXT W Door lckd,disarmed 7am-6:15pm AMER-X special event - - - Bear Down Building 7:30am – 9:30pm

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