University holidays & closures
To view provincial, national holidays and important dates related to the academic year, please visit the Academic dates calendar.
Summer hours
From June 13 to August 15, the university follows a summer schedule, with many offices closing at 1 p.m. on Fridays.
2025
June
Tuesday, June 24 – Fête nationale du Québec
July
Tuesday, July 1 – Canada Day
September
Monday, September 1 – Labour Day
October
Monday, October 13 – Thanksgiving
December
December 24–31 – Holiday break
2026
January
January 1–2 – Holiday break
March
Friday, March 6 – Concordia President’s Day
April
Friday, April 3 – Good Friday
Monday, April 6 – Easter Monday
May
Monday, May 18 – Quebec National Patriots’ Day