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University of Texas Libraries
Celebrating the Life

  • Perry-Castañeda Library
  • Courtesy Borrower Services
  • InterLibrary Services
  • Library Copier Services
  • Map Collection
  • Office of the Vice Provost
  • Prufrock's Java City
  • Research Help and Check Out Desk
  • Architecture and Planning Library
  • Alexander Architectural Archive
  • Benson Latin American Collection
  • Rare Books and Manuscripts Reading Room
  • Chemistry Library
  • Classics Library
  • Collections Deposit Library
  • Engineering Library
  • Fine Arts Library
  • AV Equipment Check Out
  • Check Out (Circulation / Reserves) Desk
  • Geology Library
  • Life Science Library
  • Physics Mathematics Astronomy Library
  • Dolph Briscoe Center for American History
  • Research Centers
  • Spring 24/5
    Mar 16 - Apr 25
  • Spring 24/7
    Apr 26 - May 13
  • Spring Intersession
    May 14 - Jun 4
  • Summer
    Jun 5 - Aug 18

Perry-Castañeda Library

Spring 24/5 Hours

March 16 – April 25

  • Sunday:
    Opens at Noon
  • Monday:
    Open 24 hours
  • Tuesday:
    Open 24 hours
  • Wednesday:
    Open 24 hours
  • Thursday:
    Open 24 hours
  • Friday:
    Midnight - 11:00pm
  • Saturday:
    9:00am - 11:00pm

In most libraries, the circulation and reserve desks close 15 minutes before the library closes.

UT Libraries are restricted to UT students, faculty and staff between the hours of 10pm and 7am.

Hours are subject to change without notice.

UT Libraries Building Hours Summary (PDF)

Perry-Castañeda Library

Spring 24/7 Hours

April 26 – May 13

  • Sunday:
    Open 24 hours
  • Monday:
    Open 24 hours
  • Tuesday:
    Open 24 hours
  • Wednesday:
    Open 24 hours
  • Thursday:
    Open 24 hours
  • Friday:
    Open 24 hours
  • Saturday:
    Open 24 hours
Exceptions
  • LAST DAY OF FINALS
  • Tuesday: May 13, Midnight - 7:00pm

In most libraries, the circulation and reserve desks close 15 minutes before the library closes.

UT Libraries are restricted to UT students, faculty and staff between the hours of 10pm and 7am.

Hours are subject to change without notice.

UT Libraries Building Hours Summary (PDF)

Perry-Castañeda Library

Spring Intersession Hours

May 14 – June 4

  • Sunday:
    Closed
  • Monday:
    8:00am - 5:00pm
  • Tuesday:
    8:00am - 5:00pm
  • Wednesday:
    8:00am - 5:00pm
  • Thursday:
    8:00am - 5:00pm
  • Friday:
    8:00am - 5:00pm
  • Saturday:
    Closed

In most libraries, the circulation and reserve desks close 15 minutes before the library closes.

UT Libraries are restricted to UT students, faculty and staff between the hours of 10pm and 7am.

Hours are subject to change without notice.

UT Libraries Building Hours Summary (PDF)

Perry-Castañeda Library

Summer Hours

June 5 – August 18

  • Sunday:
    Noon - Midnight
  • Monday:
    7:00am - Midnight
  • Tuesday:
    7:00am - Midnight
  • Wednesday:
    7:00am - Midnight
  • Thursday:
    7:00am - Midnight
  • Friday:
    7:00am - 8:00pm
  • Saturday:
    9:00am - 8:00pm
Exceptions
  • INDEPENDENCE DAY
  • Friday: Jul 4, Closed
  • LAST DAY OF FINALS
  • Monday: Aug 18, 7:00am - 7:00pm

In most libraries, the circulation and reserve desks close 15 minutes before the library closes.

UT Libraries are restricted to UT students, faculty and staff between the hours of 10pm and 7am.

Hours are subject to change without notice.

UT Libraries Building Hours Summary (PDF)