Opening Hours

Weekly Hours
Monthly Hours

Display of Opening hours
	Oct 11 Sunday	Oct 12 Monday	Oct 13 Tuesday	Oct 14 Wednesday	Oct 15 Thursday	Oct 16 Friday	Oct 17 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed
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	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	9am – 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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Oct 18 Sunday	Oct 19 Monday	Oct 20 Tuesday	Oct 21 Wednesday	Oct 22 Thursday	Oct 23 Friday	Oct 24 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	Closed Weaver Library open 9am-5pm
CatCard access	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	Closed Weaver Library open 9am-5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	Closed Weaver Library open 9am-5pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	Closed Closed entrances locked 24hours/all entrance alarms disarmed 9am-6pm
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed
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	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	9am – 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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Oct 25 Sunday	Oct 26 Monday	Oct 27 Tuesday	Oct 28 Wednesday	Oct 29 Thursday	Oct 30 Friday	Oct 31 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed
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	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	9am – 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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Nov 01 Sunday	Nov 02 Monday	Nov 03 Tuesday	Nov 04 Wednesday	Nov 05 Thursday	Nov 06 Friday	Nov 07 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 3pm Weaver Library open 7am-5pm	9am – 5:45pm
CatCard access	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 3pm Weaver Library open 7am-5pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 3pm Weaver Library open 7am-5pm	9am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	7am – 3pm unloc 7am. 2:45pm outer entrances lock&affiliate access ends. All entrance alarms disarmed 7am-6pm	- - -
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 3pm close early - football game	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 3pm close early - football game	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 3pm close early - football game	Closed
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	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	9am – 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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Nov 08 Sunday	Nov 09 Monday	Nov 10 Tuesday	Nov 11 Wednesday	Nov 12 Thursday	Nov 13 Friday	Nov 14 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	Closed Veterans Day	7am – 11:45pm	7am – 5:45pm	Closed Weaver Library open 11am-5pm
CatCard access	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	Closed Veterans Day	7am – 11:59pm	7am – 6pm	Closed Weaver Library open 9am-5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	Closed Veterans Day	7am – 9pm	7am – 6pm	Closed Weaver Library open 9am-5pm
AMER-X special event	- - -	- - -	- - -	Closed Veterans Day	- - -	- - -	Closed Closed entrances locked 24hours/all entrance alarms disarmed 9am-6pm
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	Closed Veterans Day	9am – 6pm	9am – 5:45pm	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	Closed Veterans Day	9am – 6pm	9am – 5:45pm	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed Veterans Day	9am – 5:30pm	9am – 5:30pm	Closed
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	Closed Veterans Day	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	9am – 11pm	7am – 11pm	7am – 11pm	Closed Veterans Day	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	Closed Veterans Day	7am – 9pm	7am – 5pm	9am – 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	Closed Veterans Day	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	Closed Veterans Day	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 – 4pm	9am – 4pm	Closed Veterans Day	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	Closed Veterans Day	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	Closed Veterans Day	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	Closed Veterans Day	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Nov 15 Sunday	Nov 16 Monday	Nov 17 Tuesday	Nov 18 Wednesday	Nov 19 Thursday	Nov 20 Friday	Nov 21 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed
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	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	9am – 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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed Event 2pm - 5pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed Event 2pm - 5pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	Entrance:unlkd1:30pm-5pm only,disrmd 9am-6pm/RR:unlkd9am-5pm disrmd 9am-6pm/EXTWDoor:NORMAL SCHEDULE	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Nov 22 Sunday	Nov 23 Monday	Nov 24 Tuesday	Nov 25 Wednesday	Nov 26 Thursday	Nov 27 Friday	Nov 28 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed Weaver Library open 9am-5pm
CatCard access	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed Weaver Library open 9am-5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed Weaver Library open 9am-5pm
AMER-X special event	- - -	- - -	- - -	7am – 6pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed Closed entrances locked 24hours/all entrance alarms disarmed 9am-6pm
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	Closed	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	Closed	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	9am – 4:45pm
CatCard access	9am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	9am – 5pm
Health Sciences Library - Tucson	24 Hours	24 Hours	24 Hours	12am – 8pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	6am – 11:59pm
CatCard access	24 Hours	24 Hours	24 Hours	12am – 8pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	6am – 11:59pm
Public access	Closed	8am – 5pm	8am – 5pm	8am – 5pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	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 Thanksgiving holiday	Closed Thanksgiving holiday	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 – 4pm	9am – 4pm	9am – 4pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	Closed Thanksgiving holiday	Closed Thanksgiving holiday	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Nov 29 Sunday	Nov 30 Monday	Dec 01 Tuesday	Dec 02 Wednesday	Dec 03 Thursday	Dec 04 Friday	Dec 05 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	9am – 11:59pm	7am – 11:59pm Extended finals begin	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	Closed	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Public access	Closed	9am – 6pm	9am – 6pm	9am – 6pm	9am – 3pm	9am – 5:45pm	Closed
Booking	Closed	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed
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	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	9am – 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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Dec 06 Sunday	Dec 07 Monday	Dec 08 Tuesday	Dec 09 Wednesday	Dec 10 Thursday	Dec 11 Friday	Dec 12 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	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 5:45pm	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed
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	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	9am – 5pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	9am – 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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Dec 13 Sunday	Dec 14 Monday	Dec 15 Tuesday	Dec 16 Wednesday	Dec 17 Thursday	Dec 18 Friday	Dec 19 Saturday
Main Library	9am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	Closed
CatCard access	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	24 Hours Extended finals	12am – 11:59pm Extended finals end	7am – 6pm	Closed
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	Closed
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	Closed
CATalyst Studios at Main Library	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	Closed	Closed
Public access	1pm – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	9am – 6pm	Closed	Closed
Booking	1pm – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	9am – 5:30pm	Closed	Closed
Weaver Science-Engineering Library	9am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	Closed
CatCard access	9am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 11pm	7am – 5pm	Closed
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 5pm	Closed
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 – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
Public access	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed
AMER-X regular hours	- - -	- - -	- - -	- - -	- - -	- - -	- - -
AMER-X special event	- - -	- - -	- - -	- - -	- - -	- - -	- - -
Bear Down Building	11am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	7:30am – 9:45pm	11am – 7:45pm
Health Sciences Innovation Building	Closed	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	7am – 7pm	Closed
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Dec 20 Sunday	Dec 21 Monday	Dec 22 Tuesday	Dec 23 Wednesday	Dec 24 Thursday	Dec 25 Friday	Dec 26 Saturday
Main Library	Closed	7am – 6:45pm	7am – 6:45pm	7am – 6:45pm	Closed Christmas Eve	Closed Christmas	Closed
CatCard access	Closed	7am – 7pm	7am – 7pm	7am – 7pm	Closed Christmas Eve	Closed Christmas	Closed
Public access	Closed	7am – 7pm	7am – 7pm	7am – 7pm	Closed Christmas Eve	Closed Christmas	Closed
AMER-X special event	Closed	–	–	–	–	–	–
CATalyst Studios at Main Library	Closed	–	–	–	–	–	–
Public access	Closed	–	–	–	–	–	–
Booking	Closed	–	–	–	–	–	–
Weaver Science-Engineering Library	Closed	Closed	Closed	Closed	Closed Christmas Eve	Closed Christmas Day	Closed
CatCard access	Closed	Closed	Closed	Closed	Closed Christmas Eve	Closed Christmas Day	Closed
Public access	Closed	Closed	Closed	Closed	Closed Christmas Eve	Closed Christmas Day	Closed
Health Sciences Library - Tucson	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	Closed	Closed	Closed	Closed	Closed	Closed
Public access	Closed	Closed	Closed	Closed	Closed	Closed	Closed
AMER-X regular hours	- - -	–	–	–	–	–	–
AMER-X special event	- - -	–	–	–	–	–	–
Bear Down Building	11am – 9:45pm	–	–	–	–	–	–
Health Sciences Innovation Building	Closed	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Dec 27 Sunday	Dec 28 Monday	Dec 29 Tuesday	Dec 30 Wednesday	Dec 31 Thursday	Jan 01 Friday	Jan 02 Saturday
Main Library	Closed	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed New Year's Day	11am – 5:45pm
CatCard access	Closed	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed New Year's Day	11am – 6pm
Public access	Closed	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed New Year's Day	11am – 6pm
AMER-X special event	–	–	–	–	–	–	–
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	Closed	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed New Year's Day	11am – 4:45pm
CatCard access	Closed	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed New Year's Day	11am – 5pm
Public access	Closed	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed Winter closure	Closed New Year's Day	11am – 5pm
Health Sciences Library - Tucson	–	–	–	–	–	–	–
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	Closed	Closed	Closed	Closed	Closed	Closed	Closed
Public access	Closed	Closed	Closed	Closed	Closed	Closed	Closed
AMER-X regular hours	–	–	–	–	–	–	–
AMER-X special event	–	–	–	–	–	–	–
Bear Down Building	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jan 03 Sunday	Jan 04 Monday	Jan 05 Tuesday	Jan 06 Wednesday	Jan 07 Thursday	Jan 08 Friday	Jan 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	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
CatCard access	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
UAHSL VR Studios	–	–	–	–	–	–	–
Health Sciences Library - Phoenix	–	–	–	–	–	–	–
Staffed hours	–	–	–	–	–	–	–
Extended student access	–	–	–	–	–	–	–
Special Collections	Closed	–	–	–	–	–	–
Public access	Closed	–	–	–	–	–	–
AMER-X regular hours	–	–	–	–	–	–	–
AMER-X special event	–	–	–	–	–	–	–
Bear Down Building	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jan 10 Sunday	Jan 11 Monday	Jan 12 Tuesday	Jan 13 Wednesday	Jan 14 Thursday	Jan 15 Friday	Jan 16 Saturday
Main Library	1pm – 5:45pm	7am – 6:45pm	7am – 6:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	1pm – 6pm	7am – 7pm	7am – 7pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
AMER-X special event	–	–	–	–	–	–	–
CATalyst Studios at Main Library	–	–	–	–	–	–	–
Public access	–	–	–	–	–	–	–
Booking	–	–	–	–	–	–	–
Weaver Science-Engineering Library	1pm – 4:45pm	7am – 5:45pm	7am – 5:45pm	7am – 10:45pm	7am – 10:45pm	7am – 4:45pm	9am – 4:45pm
CatCard access	1pm – 5pm	7am – 6pm	7am – 6pm	–	–	–	–
Public access	1pm – 5pm	7am – 6pm	7am – 6pm	–	–	–	–
Health Sciences Library - Tucson	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jan 17 Sunday	Jan 18 Monday	Jan 19 Tuesday	Jan 20 Wednesday	Jan 21 Thursday	Jan 22 Friday	Jan 23 Saturday
Main Library	9am – 11:45pm	Closed MLK Jr. Day	7am – 11:45pm	7am – 11:45pm	7am – 11:45pm	7am – 5:45pm	9am – 5:45pm
CatCard access	9am – 11:59pm	Closed MLK Jr. Day	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	Closed MLK Jr. Day	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
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	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jan 24 Sunday	Jan 25 Monday	Jan 26 Tuesday	Jan 27 Wednesday	Jan 28 Thursday	Jan 29 Friday	Jan 30 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
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	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Jan 31 Sunday	Feb 01 Monday	Feb 02 Tuesday	Feb 03 Wednesday	Feb 04 Thursday	Feb 05 Friday	Feb 06 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
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	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Feb 07 Sunday	Feb 08 Monday	Feb 09 Tuesday	Feb 10 Wednesday	Feb 11 Thursday	Feb 12 Friday	Feb 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
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	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Feb 14 Sunday	Feb 15 Monday	Feb 16 Tuesday	Feb 17 Wednesday	Feb 18 Thursday	Feb 19 Friday	Feb 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
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	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

Display of Opening hours
	Feb 21 Sunday	Feb 22 Monday	Feb 23 Tuesday	Feb 24 Wednesday	Feb 25 Thursday	Feb 26 Friday	Feb 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	9am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 11:59pm	7am – 6pm	9am – 6pm
Public access	9am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 9pm	7am – 6pm	9am – 6pm
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	–	–	–	–	–	–	–
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	–	–	–	–	–	–	–
Health Sciences Innovation Building	–	–	–	–	–	–	–
iSpace	–	–	–	–	–	–	–
Law Library	–	–	–	–	–	–	–
Test	–	–	–	–	–	–	–

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

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Display of Opening hours
October 2026
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
				October 1	October 2	October 3
October 4	October 5	October 6	October 7	October 8	October 9	October 10
October 11	October 12	October 13	October 14 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 15 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 16 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 5:45pm Public access 9am – 5:45pm Booking 9am – 5:30pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 17 Main Library 9am – 5:45pm CatCard access 9am – 6pm Public access 9am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
October 18 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	October 19 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 20 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 21 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 22 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 23 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 5:45pm Public access 9am – 5:45pm Booking 9am – 5:30pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 24 Main Library Closed Weaver Library open 9am-5pm CatCard access Closed Weaver Library open 9am-5pm Public access Closed Weaver Library open 9am-5pm AMER-X special event Closed Closed entrances locked 24hours/all entrance alarms disarmed 9am-6pm CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
October 25 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	October 26 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 27 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 28 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 29 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 30 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 5:45pm Public access 9am – 5:45pm Booking 9am – 5:30pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	October 31 Main Library 9am – 5:45pm CatCard access 9am – 6pm Public access 9am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed

Display of Opening hours
November 2026
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
November 1 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	November 2 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 3 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 4 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 5 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 6 Main Library 7am – 3pm Weaver Library open 7am-5pm CatCard access 7am – 3pm Weaver Library open 7am-5pm Public access 7am – 3pm Weaver Library open 7am-5pm AMER-X special event 7am – 3pm unloc 7am. 2:45pm outer entrances lock&affiliate access ends. All entrance alarms disarmed 7am-6pm CATalyst Studios at Main Library 9am – 3pm close early - football game Public access 9am – 3pm close early - football game Booking 9am – 3pm close early - football game 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 7 Main Library 9am – 5:45pm CatCard access 9am – 6pm Public access 9am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
November 8 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	November 9 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 10 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 11 Main Library Closed Veterans Day CatCard access Closed Veterans Day Public access Closed Veterans Day AMER-X special event Closed Veterans Day CATalyst Studios at Main Library Closed Veterans Day Public access Closed Veterans Day Booking Closed Veterans Day Weaver Science-Engineering Library Closed Veterans Day CatCard access Closed Veterans Day Public access Closed Veterans Day Health Sciences Library - Tucson 24 Hours CatCard access 24 Hours Public access Closed Veterans Day Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours Closed Veterans Day Extended student access 5:30am – 11:59pm Special Collections Closed Veterans Day Public access Closed Veterans Day AMER-X regular hours - - - AMER-X special event - - - Bear Down Building Closed Veterans Day Health Sciences Innovation Building Closed Veterans Day	November 12 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 13 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 5:45pm Public access 9am – 5:45pm Booking 9am – 5:30pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 14 Main Library Closed Weaver Library open 11am-5pm CatCard access Closed Weaver Library open 9am-5pm Public access Closed Weaver Library open 9am-5pm AMER-X special event Closed Closed entrances locked 24hours/all entrance alarms disarmed 9am-6pm CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
November 15 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	November 16 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 17 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 18 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 19 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 20 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 5:45pm Public access 9am – 5:45pm Booking 9am – 5:30pm 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 Closed Event 2pm - 5pm Public access Closed Event 2pm - 5pm AMER-X regular hours - - - AMER-X special event Entrance:unlkd1:30pm-5pm only,disrmd 9am-6pm/RR:unlkd9am-5pm disrmd 9am-6pm/EXTWDoor:NORMAL SCHEDULE Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 21 Main Library 9am – 5:45pm CatCard access 9am – 6pm Public access 9am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
November 22 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	November 23 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 24 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 25 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm AMER-X special event 7am – 6pm 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 12am – 8pm CatCard access 12am – 8pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	November 26 Main Library Closed Thanksgiving holiday CatCard access Closed Thanksgiving holiday Public access Closed Thanksgiving holiday AMER-X special event Closed Thanksgiving holiday CATalyst Studios at Main Library Closed Thanksgiving holiday Public access Closed Thanksgiving holiday Booking Closed Thanksgiving holiday Weaver Science-Engineering Library Closed Thanksgiving holiday CatCard access Closed Thanksgiving holiday Public access Closed Thanksgiving holiday Health Sciences Library - Tucson Closed Thanksgiving holiday CatCard access Closed Thanksgiving holiday Public access Closed Thanksgiving holiday Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours Closed Thanksgiving holiday Extended student access 5:30am – 11:59pm Special Collections Closed Thanksgiving holiday Public access Closed Thanksgiving holiday AMER-X regular hours - - - AMER-X special event - - - Bear Down Building Closed Thanksgiving holiday Health Sciences Innovation Building Closed Thanksgiving holiday	November 27 Main Library Closed Thanksgiving holiday CatCard access Closed Thanksgiving holiday Public access Closed Thanksgiving holiday AMER-X special event Closed Thanksgiving holiday CATalyst Studios at Main Library Closed Thanksgiving holiday Public access Closed Thanksgiving holiday Booking Closed Thanksgiving holiday Weaver Science-Engineering Library Closed Thanksgiving holiday CatCard access Closed Thanksgiving holiday Public access Closed Thanksgiving holiday Health Sciences Library - Tucson Closed Thanksgiving holiday CatCard access Closed Thanksgiving holiday Public access Closed Thanksgiving holiday Health Sciences Library - Phoenix 5:30am – 11:59pm Staffed hours Closed Thanksgiving holiday Extended student access 5:30am – 11:59pm Special Collections Closed Thanksgiving holiday Public access Closed Thanksgiving holiday AMER-X regular hours - - - AMER-X special event - - - Bear Down Building Closed Thanksgiving holiday Health Sciences Innovation Building Closed Thanksgiving holiday	November 28 Main Library Closed Weaver Library open 9am-5pm CatCard access Closed Weaver Library open 9am-5pm Public access Closed Weaver Library open 9am-5pm AMER-X special event Closed Closed entrances locked 24hours/all entrance alarms disarmed 9am-6pm CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 5pm Health Sciences Library - Tucson 6am – 11:59pm CatCard access 6am – 11:59pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
November 29 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	November 30 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Extended finals begin Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm

Display of Opening hours
December 2026
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
		December 1 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 2 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 3 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 3pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 4 Main Library 7am – 5:45pm CatCard access 24 Hours Extended finals Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 5:45pm Public access 9am – 5:45pm Booking 9am – 5:30pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 5 Main Library 9am – 5:45pm CatCard access 24 Hours Extended finals Public access 9am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
December 6 Main Library 9am – 11:45pm CatCard access 24 Hours Extended finals Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	December 7 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 8 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 9 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 10 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 11 Main Library 7am – 5:45pm CatCard access 24 Hours Extended finals Public access 7am – 6pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 5:45pm Public access 9am – 5:45pm Booking 9am – 5:30pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 12 Main Library 9am – 5:45pm CatCard access 24 Hours Extended finals Public access 9am – 6pm AMER-X special event - - - CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library 9am – 4:45pm CatCard access 9am – 5pm Public access 9am – 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
December 13 Main Library 9am – 11:45pm CatCard access 24 Hours Extended finals Public access 9am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 1pm – 6pm Public access 1pm – 6pm Booking 1pm – 5:30pm Weaver Science-Engineering Library 9am – 10:45pm CatCard access 9am – 11pm Public access 9am – 9pm 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	December 14 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 15 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 16 Main Library 7am – 11:45pm CatCard access 24 Hours Extended finals Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 17 Main Library 7am – 11:45pm CatCard access 12am – 11:59pm Extended finals end Public access 7am – 9pm AMER-X special event - - - CATalyst Studios at Main Library 9am – 6pm Public access 9am – 6pm Booking 9am – 5:30pm Weaver Science-Engineering Library 7am – 10:45pm CatCard access 7am – 11pm Public access 7am – 9pm 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 18 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 – 4pm Public access 9am – 4pm AMER-X regular hours - - - AMER-X special event - - - Bear Down Building 7:30am – 9:45pm Health Sciences Innovation Building 7am – 7pm	December 19 Main Library Closed CatCard access Closed Public access Closed AMER-X special event Closed CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library Closed CatCard access Closed Public access Closed 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 - - - AMER-X special event - - - Bear Down Building 11am – 7:45pm Health Sciences Innovation Building Closed
December 20 Main Library Closed CatCard access Closed Public access Closed AMER-X special event Closed CATalyst Studios at Main Library Closed Public access Closed Booking Closed Weaver Science-Engineering Library Closed CatCard access Closed Public access Closed 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 - - - AMER-X special event - - - Bear Down Building 11am – 9:45pm Health Sciences Innovation Building Closed	December 21 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library Closed CatCard access Closed Public access Closed Special Collections Closed Public access Closed	December 22 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library Closed CatCard access Closed Public access Closed Special Collections Closed Public access Closed	December 23 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library Closed CatCard access Closed Public access Closed Special Collections Closed Public access Closed	December 24 Main Library Closed Christmas Eve CatCard access Closed Christmas Eve Public access Closed Christmas Eve Weaver Science-Engineering Library Closed Christmas Eve CatCard access Closed Christmas Eve Public access Closed Christmas Eve Special Collections Closed Public access Closed	December 25 Main Library Closed Christmas CatCard access Closed Christmas Public access Closed Christmas Weaver Science-Engineering Library Closed Christmas Day CatCard access Closed Christmas Day Public access Closed Christmas Day Special Collections Closed Public access Closed	December 26 Main Library Closed CatCard access Closed Public access Closed Weaver Science-Engineering Library Closed CatCard access Closed Public access Closed Special Collections Closed Public access Closed
December 27 Main Library Closed CatCard access Closed Public access Closed Weaver Science-Engineering Library Closed CatCard access Closed Public access Closed Special Collections Closed Public access Closed	December 28 Main Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Weaver Science-Engineering Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Special Collections Closed Public access Closed	December 29 Main Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Weaver Science-Engineering Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Special Collections Closed Public access Closed	December 30 Main Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Weaver Science-Engineering Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Special Collections Closed Public access Closed	December 31 Main Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Weaver Science-Engineering Library Closed Winter closure CatCard access Closed Winter closure Public access Closed Winter closure Special Collections Closed Public access Closed

Display of Opening hours
January 2027
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
					January 1 Main Library Closed New Year's Day CatCard access Closed New Year's Day Public access Closed New Year's Day Weaver Science-Engineering Library Closed New Year's Day CatCard access Closed New Year's Day Public access Closed New Year's Day Special Collections Closed Public access Closed	January 2 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm Special Collections Closed Public access Closed
January 3 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm Special Collections Closed Public access Closed	January 4 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm	January 5 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm	January 6 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm	January 7 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm	January 8 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Weaver Science-Engineering Library 7am – 4:45pm CatCard access 7am – 5pm Public access 7am – 5pm	January 9 Main Library 11am – 5:45pm CatCard access 11am – 6pm Public access 11am – 6pm Weaver Science-Engineering Library 11am – 4:45pm CatCard access 11am – 5pm Public access 11am – 5pm
January 10 Main Library 1pm – 5:45pm CatCard access 1pm – 6pm Public access 1pm – 6pm Weaver Science-Engineering Library 1pm – 4:45pm CatCard access 1pm – 5pm Public access 1pm – 5pm	January 11 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm	January 12 Main Library 7am – 6:45pm CatCard access 7am – 7pm Public access 7am – 7pm Weaver Science-Engineering Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm	January 13 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 14 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 15 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Weaver Science-Engineering Library 7am – 4:45pm	January 16 Main Library 9am – 5:45pm CatCard access 9am – 6pm Public access 9am – 6pm Weaver Science-Engineering Library 9am – 4:45pm
January 17 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm Weaver Science-Engineering Library 9am – 10:45pm	January 18 Main Library Closed MLK Jr. Day CatCard access Closed MLK Jr. Day Public access Closed MLK Jr. Day Weaver Science-Engineering Library Closed Labor Day	January 19 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 20 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 21 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 22 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Weaver Science-Engineering Library 7am – 4:45pm	January 23 Main Library 9am – 5:45pm CatCard access 9am – 6pm Public access 9am – 6pm Weaver Science-Engineering Library 9am – 4:45pm
January 24 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm Weaver Science-Engineering Library 9am – 10:45pm	January 25 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 26 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 27 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 28 Main Library 7am – 11:45pm CatCard access 7am – 11:59pm Public access 7am – 9pm Weaver Science-Engineering Library 7am – 10:45pm	January 29 Main Library 7am – 5:45pm CatCard access 7am – 6pm Public access 7am – 6pm Weaver Science-Engineering Library 7am – 4:45pm	January 30 Main Library 9am – 5:45pm CatCard access 9am – 6pm Public access 9am – 6pm Weaver Science-Engineering Library 9am – 4:45pm
January 31 Main Library 9am – 11:45pm CatCard access 9am – 11:59pm Public access 9am – 9pm Weaver Science-Engineering Library 9am – 10:45pm

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