Library Hours

Hours for Monday, Jan 9, 2023 – Sunday, April 2, 2023 

Scroll farther for more hours, holidays, pre-finals hours, and any special closures.

Note: when Main Library is closed, Hub24 access is only available to patrons with an active PolyCard.

Regular Hours

Main Library Hub24
Mon-Thurs 8 a.m. – 10 p.m. open 24/7
Fri 8 a.m. – 6 p.m. open 24/7
Sat closed open 24/7
Sun 12 p.m. – 10 p.m. open 24/7

Special Collections and Archives is open by appointment, Tuesdays and Thursdays (Learn more and schedule your appointment).

Martin Luther King Day

Main Library Hub24
 Mon Jan 16 closed open 24/7

President’s Day

Main Library Hub24
 Mon Feb 20 9 a.m. – 5 p.m. open 24/7

Cesar Chavez Day

Main Library Hub24
 Fri March 31 closed open 24/7

Pre–Finals: March 17, 18, and 19

Main Library Hub24
Friday 8 a.m. – 10 p.m. open 24/7
Saturday closed open 24/7
Sunday 12 p.m. – 10 p.m. open 24/7

Quarter Break:  March 27 – April 2

Main Library Hub24
Mon – Thursday 9a.m. – 5 p.m. open 24/7
Friday – Cesar Chavez Day closed open 24/7
Sat-Sun closed open 24/7

Hours for Monday, April 3, 2023 – Sunday, June 18, 2023.  

Scroll farther for more hours, holidays, pre-finals hours, and any special closures.

Regular Hours

Main Library Hub24
Mon-Thurs 8 a.m. – 10 p.m. open 24/7
Fri 8 a.m. – 6 p.m. open 24/7
Sat closed open 24/7
Sun 12 p.m. – 10 p.m. open 24/7

Special Collections and Archives is open by appointment, Tuesdays and Thursdays (Learn more and schedule your appointment).

Memorial Day 

Main Library Hub24
 Mon May 29 closed open 24/7

Pre–Finals: June 9, 10, and 11 

Main Library Hub24
Friday 8 a.m. – 10 p.m. open 24/7
Saturday closed open 24/7
Sunday 12 p.m. – 10 p.m. open 24/7