All U of T Libraries are closed on the following dates:
- Friday, May 16, 2025 - Presidential holiday
- Monday May 19, 2025 - Victoria day holiday
- Monday June 30, 2025 - Presidential holiday
- Tuesday July 1, 2025 - Canada Day holiday
- Friday August 1, 2025 - Presidential holiday
- Monday August 4, 2025 - Civic holiday
- Monday September 1, 2025 - Labour day holiday
- Monday October 13, 2025 - Thanksgiving day holiday
See the List of Libraries and Departments for hours of opening and closing of libraries for all libraries.