Summer 2023
We want to make sure that you know about all the key dates coming up each term. The following dates apply to the Faculty of Arts & Science. Your Faculty’s dates may differ, so make sure to check for those if you’re not an A&S student!

- May 22nd – Victoria Day, University closed; no classes
- June 5th – Last day to drop F courses
- June 19th – Last day to add or remove a CR/NCR option in F courses
- June 19th – Deadline to request Late Withdrawal (LWD) from F courses at College Registrar’s Office
- June 19th – Classes end in F and Y courses
- June 21st-26th – Final assessments in F courses and term tests in Y courses
- June 30th – President’s Day, University closed; no classes
- July 3rd – “Canada” Day, University closed; no classes
- July 4th – Classes begin in S courses and classes in Y courses resume
- July 5th – Last day to submit a petition for F courses (including final assessments)
- July 5th – Last day for instructors to accept late term work in F courses (including final assessments) without needing to submit a petition to the Faculty
- July 7th – Waitlists for S courses close at end of day
- July 10th – Last day to enrol in S courses
- July 11th – First day to select a Credit/No-Credit (CR/NCR) option for S courses
- July 18th – Last day to drop Y courses
- July 31st – Last day to drop S courses
- August 7th – Civic Holiday, University closed; no classes
- August 14th – Classes end in S and Y courses
- August 15th – Last day to add or remove a CR/NCR option in S and Y courses
- August 15th – Deadline to request Late Withdrawal (LWD) from S and Y courses at College Registrar’s Office
- August 17th-25th – Final assessments in S and Y courses
- September 1st – Last day to submit a petition in S and Y courses
- September 1st – Last day for instructors to accept late term work in S and Y courses (including final assessments) without needing to submit a petition to the Faculty