U of T Academic Calendar 2023-2024: UOFT Important Dates

The U of T academic calendar dates below include enrolment dates, drop deadlines, exam periods, petition deadlines and more. It is important to take note of all your UOFT important dates, and payment and refund deadlines.

At the University of Toronto, your refund eligibility depends on a variety of factors including how your fees are assessed (either program fee or per-course fee) and on what date you cancelled the course.

Read more below for the U of T academic calendar for sessional dates and holidays.

U of T academic calendar fall 2023

Check out the UOFT important dates and deadlines on the U of T academic calendar for Fall 2023.

1. Fall and Winter course enrolment start times are available on ACORN for Arts & Science students (all years) on July 3, 2023.
2. July 10, 2023 to July 26, 2023 is the course enrolment priority period for Faculty of Arts & Science students.
3. July 10, 2023 is the first day of Fall and Winter course enrolment for fourth-year (14.0+ credits) students, according to the U of T academic calendar 2023-2024.
4. The first day of Fall and Winter course enrolment for UOFT third-year students (9.0 – 13.5 credits) is July 12, 2023.
5. The first day of Fall and Winter course enrolment for UOFT second-year students (4.0 – 8.5 credits) is July 17, 2023.
6. The first day of Fall and Winter course enrolment for first-year students (fewer than 4.0 credits) is July 20, 2023
7. July 27, 2023 is Non-enrolment day. You cannot use ACORN to add, change, or drop courses.
8. The general enrolment period for Faculty of Arts & Science students begins on July 28, 2023.
9. August 1, 2023 is Non-enrolment day. You cannot use ACORN to add, change, or drop courses.
10. The first day of course enrolment for St. George campus (downtown) students who have not enrolled on the Faculty of Arts & Science is August 2, 2023, according to the U of T academic calendar 2023-2024.
11. August 2, 2023 is the first day of course enrolment for non-degree Arts & Science students.
12. August 3, 2023 is Non-enrolment day. You cannot use ACORN to add, change, or drop courses.
13. Course enrolment for other campuses opens on August 4, 2023 at 6 am. Arts & Science students can add UTM/UTSC courses, and UTM/UTSC students can add Arts & Science courses. Check out UTM’s important dates.
14. August 30, 2023 is the Tuition fee payment/deferral deadline for the Fall/Winter session.
15. UOFT move-in day fall 2023 is from Friday, September 1, 2023 to Wednesday, September 6, 2023 for both first and upper-year students. The earliest move-in time will be at 8 a.m. The U of T University College Residences (UC) will be providing a staggered move-in approach to increase flexibility for U of T students.
16. Labour Day holiday is September 4, 2023, according to the University of Toronto holiday schedule 2023.
17. UOFT Fall 2023 classes start in F and Y courses on Thursday, September 7, 2023. This is U of T fall classes start date.
18. September 8, 2023 is the last day to request November 2023 graduation, according to the U of T academic calendar 2023-2024.
19. Waitlists for F and Y courses close at end of the day on September 15, 2023.
20. September 20, 2023 is the last day to enrol in F and Y courses.
21. The last day to enrol or accept an invitation to a program for Fall/Winter is September 20, 2023.
22. Program/course fee freeze date (F and Y courses) is September 20, 2023.
23. September 20, 2023 is the first day to select a Credit/No-Credit (CR/NCR) option for F and Y courses.
24. U of T Thanksgiving holiday 2023 is on October 9, 2023. There are no classes, according to the University of Toronto holiday schedule 2023-2024.
25. November 6, 2023 is the last day to drop F courses. Note that according to the U of T academic calendar 2023-2024, some courses cannot be dropped using ACORN and students must contact their College or Department to do so.
26. U of T Fall Reading Week 2023 is from Monday, November 6, 2023 to Friday, November 10, 2023. Classes resume on Monday, November 13, 2023.
27. UOFT classes end in F courses and in Y courses (for Fall term) on December 6, 2023.
28. December 7, 2023 is the last day to add or remove a CR/NCR option in Fall F courses.
29. The deadline to request Late Withdrawal (LWD) from Fall F courses is December 7, 2023.
30. At the instructor’s discretion, classes scheduled on Mondays will hold their last class on December 7, 2023 to make up for class missed due to the Thanksgiving holiday (Monday, October 9, 2023).
31. Study Day is December 8, 2023.
32. UOFT final assessments in F courses is from December 9, 2023 to December 20, 2023. Term tests in Y courses.
33. UOFT winter break 2023 is from December 21, 2023 to January 2, 2024. The University of Toronto closes for Winter Holidays from December 21, 2023 to January 2, 2024 inclusive.

U of T academic calendar winter 2023

Check out the UOFT important dates and deadlines on the U of T academic calendar for winter 2023.

1. The University of Toronto reopens after Winter Holidays on January 2, 2023.
2. UOFT winter 2023 classes in S courses start on January 9, 2023. Classes in Y courses also resume on the same day.
3. Waitlists for S courses close at end of the day on January 19, 2023.
4. January 22, 2023 is the last day to enrol in S courses.
5. Program/Course fee freeze date for S courses is January 22, 2023, according to the U of T academic calendar 2022-2023.
6. January 22, 2023 is the first day to select a Credit/No-Credit (CR/NCR) option for S courses.
7. Family Day 2022 is February 20, 2023, according to the University of Toronto holiday schedule 2022. The University of Toronto closes; no classes.
8. The last day to drop Y courses is February 20, 2023. Note that according to the U of T academic calendar 2022-2023, some courses cannot be dropped using ACORN and students must contact their College or Department to do so.
9. UOFT Winter Reading Week 2023 is from February 20 2023 to February 24, 2023.
10. March 19, 2023 is the last day to drop S courses. Note that some courses cannot be dropped using ACORN and students must contact their College or Department to do so.
11. UOFT winter classes end in S and Y courses on April 6, 2023.
12. April 6, 2023 is the last day to add or remove a CR/NCR option in S and Y courses.
13. The deadline to request Late Withdrawal (LWD) from S and Y courses at College Registrar’s Office is April 6, 2023.
14. Good Friday is April 7, 2023, according to the University of Toronto holiday schedule 2023 – University closed; no classes or final assessments.
15. Make-up Day (for Good Friday) is April 10, 2023. At the instructor’s discretion, classes scheduled on Fridays will hold their last class on April 10, 2023 to make up for class missed due to the Good Friday holiday (Friday, April 7, 2023).
16. Final assessments in S and Y courses is from April 11, 2023 to April 28, 2023. Please note that assessments may be scheduled on Saturdays.
17. Winter 2023 Final Assessment Contingency Day is April 29, 2023, according to the U of T academic calendar 2022-2023.
18. Deferred final assessments from Winter 2023 is from May 2, 2023 to May 5, 2023.

For more on U of T academic calendar and sessional dates, visit the University of Toronto’s ARTSCI calendar page.