Fall 2025 August 25 - December 16 Find 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 1 Closed (Labor Day) October 13 8:30a - 8p August 31 noon - 7:30p October 12 noon - 7:30p Thanksgiving Break Nov 26 8:30a-8p Nov 27 - 29 Closed Dec 1 Noon - 7:30p Final Exams* Dec 5 8:30a - 1a Dec 6 10a - 1a Dec 7 Noon - 3a Dec 8 - 12 7:45a - 3a Dec 15 7:45a - 3a Dec 16 7:45a - 11p Science Library 8:30a - 9p 8:30a - 5p Closed Special Collections & Archives 9a - 5p Closed Exceptions September 1 Closed (Labor Day) October 13 8:30a - 5p October 15 8:30a - 5p Thanksgiving Break November 26 8:30a - 5p November 27 - 28 Closed Dewey Graduate Library 9:30a - 5p Closed Exceptions September 1 Closed (Labor Day) Thanksgiving Break November 26 - 28 Closed Ask Us! Chat Reference 24 Hours * Hours subject to change based on exam schedule. See Weekly Hours for the most accurate times.