CANADA DAY Holiday. Classes cancelled. Administrative offices closed. Libraries closed.

First day of classes and last day to register without penalty in July section summer courses in Management offered on Mondays and Wednesdays.

NOTE: The last day of summer lectures varies by course, please see the Summer Studies Calendar for further information at www.mcgill.ca/study.

First day of classes and last day to register without penalty in July section summer courses in Management offered on Tuesdays and Thursdays.

NOTE: The last day of summer lectures varies by course, please see the Summer Studies Calendar for further information at www.mcgill.ca/study.

July fee payment deadline. For more information, visit the website http://www.mcgill.ca/student-accounts/your-account/deadlines-and-penalties/.

First day of classes and last day to register without penalty in August section Summer courses (for Management courses and other exceptions, please see Summer Studies Calendar).

NOTE: The last day of summer lectures varies by course, please see the Summer Studies Calendar for further information at www.mcgill.ca/study.

(Tentative Date) Registration period for Fall 2025 and Winter 2026 for returning students in all faculties (except Continuing Studies) to register without a late registration fee. Access to registration is by year over three days, May 28, May 29 and May 30, 2025 .

Please visit When to register for complete details.

Deadline for all returning and newly-admitted students to register for at least one course in order to avoid late registration penalties. For more details, consult the Student Accounts website at http://www.mcgill.ca/student-accounts/tuition-fees/non-tuition-charges/o....