Apr 1st to 18th
Monday to Friday: 8:30 a.m. – 9:00 p.m.
Saturday and Sunday: 12:00 – 6:00 p.m. (limited access)
Apr 19th to 22th (Easter weekend)
Friday to Monday: 12:00 – 6:00 p.m. (limited access)
Apr 23th to May 19th
Monday to Friday: 9:00 a.m. – 4:30 p.m.
Saturday and Sunday: closed
The next OMG McGill mapathon is coming up on March, 20th. More details the Facebook page.