Hours

Opening & Service Hours

Access to upper floors of Nahum Gelber Law Library limited from April 13-30.
Osler Library will be closed on April 16. The Information Desk will be closed on March 25.
Macdonald Campus Library access restrictions: A current McGill ID card is required to access the building after 10pm on weeknights, and at all times on weekends. Faculty, staff, and students from the downtown campus must request access in advance (email macdonald.library [at] mcgill.ca (macdonald[dot]library[at]mcgill[dot]ca)).
During the 24/7 access period at the McLennan-Redpath Library Complex (starting March 8, 2026), a valid McGill ID card is required for entry after midnight.
Extended hours at the downtown campus are made possible thanks to the SSMU Library Improvement Fund.
Key academic dates (2025–2026)

March 15, 2026 – March 21, 2026

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours	24 Hours
Information Desk	10:00–18:00	09:00–18:00	09:00–18:00	09:00–18:00	09:00–18:00	09:00–18:00	10:00–18:00
In-Person Research Assistance	Closed	10:00–17:00	10:00–17:00	10:00–17:00	10:00–17:00	10:00–17:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	11:00–19:00	09:00–21:00	09:00–21:00	09:00–21:00	09:00–21:00	09:00–21:00	Closed
Information Desk	Closed	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	11:00–19:00	08:30–23:00	08:30–23:00	08:30–23:00	08:30–23:00	08:30–18:00	10:00–18:00
Information Desk	11:00–19:00	09:00–19:00	09:00–19:00	09:00–19:00	09:00–19:00	09:00–18:00	10:00–18:00

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	10:00–18:00	09:00–21:00	09:00–21:00	09:00–21:00	09:00–21:00	09:00–21:00	Closed
Information Desk	Closed	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	Closed	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	Closed
Information Desk	Closed	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	Closed	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	Closed
Information Desk	Closed	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	09:00–13:00 14:00–17:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00
Information Desk	Closed	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	Closed	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	Closed
Information Desk	Closed	10:00–16:00	10:00–16:00	10:00–16:00	10:00–16:00	10:00–16:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	Closed	10:00–18:00	10:00–18:00	10:00–18:00	10:00–18:00	13:00–17:00	Closed

Departments	Sun Mar 15	Mon Mar 16	Tue Mar 17	Wed Mar 18	Thu Mar 19	Fri Mar 20	Sat Mar 21
Opening Hours	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00	09:00–00:00
Information Desk	Closed	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	09:00–17:00	Closed
In-Person Research Assistance	Closed	10:00–17:00	10:00–17:00	10:00–17:00	10:00–17:00	10:00–17:00	Closed