Fall 2026 August 24 - December 15 View each library's regular hours with exceptions for specific dates, like holidays and exams. Mon Tue Wed Thu Fri Sat Sun University Library 8:30a - 12:15a 8:30a - 8p noon - 7:30p noon - 12:15a Exceptions September 7— Closed— (Labor Day) || October 12— 8:30a - 8p October 11— noon - 7:30p Thanksgiving Break Nov 25— 8:30a-8p Nov 26 - 28— Closed Nov 29— Noon - 7:30p Final Exams* Dec 4— 8:30a - 1a Dec 5— 10a - 1a Dec 6— 7:45a - 3a Dec 7 - 13— 7:45a - 3a Dec 14— 7:45a - 3a Dec 15— 7:45a - 11p Science Library 8:30a - 9p 8:30a - 5p Closed Special Collections & Archives 9a - 5p Closed Exceptions September 7— Closed— (Labor Day) || October 12— 8:30a - 5p Thanksgiving Break November 25— 8:30a - 5p November 26 - 27— Closed Dewey Graduate Library 10:00a - 6p 10:00a - 5p Closed Exceptions September 7— Closed— (Labor Day) Thanksgiving Break November 25 - 28— Closed Ask Us! Chat Reference 24 Hours * Hours subject to change based on exam schedule. See Weekly Hours for the most accurate times.