Sessional Dates

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Sessional Dates

2025-2026

Spring-Summer 2025

Spring-Summer 2025 Term

Dates

Length of termMay 1 to August 31
Courses (Session A)May 5 to July 25
Courses (Session B)May 5 to June 13
Courses (Session C)June 23 to August 1
Courses (Session D)July 14 to August 22
Courses (Session TR)see Portal
Teaching and course evaluations (Session A)July 14 to 25
Teaching and course evaluations (Session B)June 2 to 13
Teaching and course evaluations (Session C)July 21 to August 1
Teaching and course evaluations (Session D)August 11 to 22
Teaching and course evaluations (Session TR)To be determined

Statutory holidays, breaks and special events 

Victoria DayMay 19
Canada DayJuly 1
Civic HolidayAugust 4

Changes to regular course schedule   

Classes are cancelled on Monday, May 19, in lieu of Victoria Day (statutory holiday). They will be held on Friday, May 23, when the usual Monday course schedule will apply. This does not affect placements.May 23
Classes are cancelled on Tuesday, July 1, in lieu of Canada Day (statutory holiday). They will be held on Friday, July 4, when the usual Monday course schedule will apply. This does not affect placements.July 4
Classes are cancelled on Monday, August 4, in lieu of Civic Holiday (statutory holiday). They will be held on Friday, August 8, when the usual Monday course schedule will apply. This does not affect clinical placements.August 8

Enrolment, courses, withdrawals and reimbursements

First day to enrol (undergraduate students)March 20
First day to enrol (graduate students)March 20
First day to enrol in a cross institution course with UOMarch 20
First day to enrol (special students)March 20

Session A (May 5 to July 25)

Last day to enrol or to change course selectionMay 16
Last day to change student status (regular/auditor)May 16
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead.May 23
Last day to withdraw from a course or an activity, no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.July 11

Session B (May 5 to June 13)

Last day to enrol or to change course selectionMay 9
Last day to change student status (regular/auditor)May 9
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated with a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead.May 14
Last day to withdraw from a course or an activity, with no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.

June 5

Session C (June 23 to August 1)

Last day to enrol or to change course selectionJune 27
Last day to change student status (regular/auditor)June 27
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated with a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead.July 3
Last day to withdraw from a course or an activity, with no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.

July 25

Session D (July 14 to August 22)

Last day to enrol or to change course selectionJuly 18
Last day to change student status (regular/auditor)July 18
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs, so please confirm date with your academic unit.July 23
Last day to withdraw from a course or an activity, no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.August 15

Session TR

Last day to enrol or to change course selectionsee Portal
Last day to change student status (regular/auditor)see Portal
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs,so please confirm date with your academic unit.see
Registrar’s Office
Last day to withdraw from a course or an activity, with no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.see
Registrar’s Office

Grades and exams

Session A (May 5 to July 25): Exam periodJuly 28 to August 3
Session B (May 5 to June 13): Exam periodJune 16 to 18
Session C (June 23 to August 1): Exam periodAugust 5 to 7
Session D (July 14 to August 22): Exam periodAugust 25 to 27
Session TRTo be determined
Official final grades for the Spring-Summer term posted onlineSeptember 15
Official standing posted onlineSeptember 22

Tuition fee payment

Session A – (May 5 to July 25): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.May 1
Session B – (May 5 to June 13): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.May 1
Session C – (June 23 to August 1): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.June 23
Session D – (July 14 to August 22): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.July 14
Full Session – (May 1 to August 31): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.May 1
Session TRTo be determined

Reports, major research papers and theses (graduate studies)

Last day of the Winter term to submit a thesis without having to enrol for the Spring-Summer term.April 30
Last day to submit a thesis and receive a 100% financial credit (applies only if you are enrolled exclusively for the thesis and were also enrolled in the prior session). Submission of your report, paper or thesis by this date results in the cancellation of your enrolment for the current term. Credit not available if you are submitting a revised thesis.May 23
Last day of the Spring-Summer term to submit a thesis without having to enrol for the Fall term.August 30
Fall 2025

Fall Term 2025

Dates

Length of termSeptember 1 to
December 31, 2025
Orientation : Mandatory activities to welcome all students (no classes held)September 2, 2025
Course datesSeptember 3 to
December 2, 2025
Teaching and course evaluationsNovember 21 to
December 2, 2025

Statutory holidays, breaks and special events

Labour Day : No classesSeptember 1, 2025
Thanksgiving : No classesOctober 13,  2025
Reading week : No classesOctober
12 to 18, 2025
Holiday break. University closed.December 23, 2025 at 4pm to January 5, 2026  at 8am

Changes to regular course schedule 

N/A

Enrolment, courses, withdrawals and reimbursements

First day to enrol (undergraduate students)May 20, 2025
First day to enrol (graduate students)May 20, 2025
First day to enrol cross institution courses UOMay 20, 2025
First day to enrol (non-degree students)May 20, 2025
Last day to enrol or change course selectionSeptember 16, 2025
Last day to change student status (regular/auditor)September 16, 2025
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs, so please confirm date with your academic advisor.September 26, 2025
Last day to withdraw from a course or an activity, no financial credit. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.November 14, 2025

Grades and exams

Exam period: Exams are scheduled during the day and evening on weekdaysDecember
4 to 17, 2025
Official final grades for the Fall term postedJanuary 15, 2026
Official academic standing postedJanuary 22, 2026

Tuition fee payment

Last day to pay tuition fees without late payment fees.September 1, 2025
Consult the financial information on the Financial Services website.

Student services 

U-Pass distributionTo be determined
Last day to apply for a U-Pass exemptionSeptember 30, 2025
Change in coverage period for health and dental plan ( opt-in or opt-out )August 15 to
October 1, 2025

Reports, major research papers, and theses (graduate studies)

Last day of the Spring-Summer term to submit a thesis without having to enrol in the Fall term.August 30, 2025
Last day to submit a thesis and receive a 100% financial credit (applies only for thesis option and if you were enrolled in the previous term). Submission of your thesis by this date results in the cancellation of your enrolment for the current term. Credit not available if you are submitting a revised thesis.September 26, 2025
Last day of the Fall term to submit a thesis without having to enrol in the Winter term.December 22, 2025
Winter 2026

Winter Term 2026

Dates

Length of termJanuary 1 to
April 30, 2026
Course datesJanuary 12 to
April 15, 2026
Teaching and course evaluation periodMarch 30 to
April 12, 2026

Statutory holidays, breaks and special events

Holiday break. University closedDecember 23, 2025 at 4pm to January 5, 2026  at 8am
Reading week : no classesFebruary
15 to 21, 2026
Family Day : no classesFebruary 16, 2026
Easter break : no classesApril 3 to 6, 2026
Study Break : no classes, no final examsApril 16, 2026

Changes to regular course schedule

Classes on Friday, April 3, Good Friday and statutory holiday, are cancelled.  They will take place on Tuesday, April 14, when the usual Friday course schedule will apply.April 14, 2026

Enrolment, courses, withdrawals and reimbursements

First day to enrol (undergraduate students)May 20, 2025
First day to enrol (graduate students)May 20, 2025
First day to enrol cross institution courses UOMay 20, 2025
First day to enrol (Non degree students)May 20, 2025
Last day to enrol or change course selectionJanuary 23, 2026
Last day to change student status (regular/auditor)January 23, 2026
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier.Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs, so please confirm date with your academic unit.January 30, 2026
Last day to withdraw from a course or an activity, no financial credit. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.March 27, 2026

Grades and exams

Winter term exam period: Exams are scheduled during the day and evening on weekdaysApril
17 to 30, 2026
Official final grades for the Winter term postedMay 19, 2026
Official academic standing postedMay 26, 2026

Tuition fee payment

Last day to pay tuition fees without late payment fees.January 1, 2026
Consult the financial information on the Financial Services website.

Student services

U-Pass distributionTo be determined
Last day to apply for a U-Pass exemptionJanuary 31,2026
Change in coverage period for health and dental plan ( opt-in )January 2 to 31,2026

Reports, major research papers, and theses (graduate studies)

Last day of the Fall term to submit a thesis without having to enrol inthe Winter termDecember 19, 2025
Last day to submit a thesis and receive a 100% financial credit (applies only for thesis option and if you were enrolled in the previous term). Submission of your thesis by this date results in the cancellation of your enrolment  for the current term. Credit not available if you are submitting a revised thesis.January 30, 2026
Last day of the Winter term to submit a thesis without having to enrol in the Spring-Summer term.April 30, 2026
Sessional Dates

2024-2025

Spring-Summer 2024

Spring-Summer 2024 Term

Dates

Length of termMay 1 to August 31
Courses (Session A)May 1 to July 23
Courses (Session B)May 1 to June 11
Courses (Session C)June 17 to July 26
Courses (Session D)July 15 to August 23
Courses (Session TR)see portal
Teaching and course evaluations (Session A)July 12 to 23
Teaching and course evaluations (Session B)May 31 to June 11
Teaching and course evaluations (Session C)July 15 to 26
Teaching and course evaluations (Session D)August 12 to 23
Teaching and course evaluations (Session TR)to be determined
Statutory holidays, breaks and special events 
Victoria DayMay 20
Canada DayJuly 1
Civic HolidayAugust 5
Changes to regular course schedule   
Classes are cancelled on Monday, May 20, in lieu of Victoria Day (statutory holiday). They will be held on Friday, May 24, when the usual Monday course schedule will apply. This does not affect placements.May 24
Classes are cancelled on Monday, July 1, in lieu of Canada Day (statutory holiday). They will be held on Friday, July 5, when the usual Monday course schedule will apply. This does not affect placements.July 5
Classes are cancelled on Monday, August 5, in lieu of Civic Holiday (statutory holiday). They will be held on Friday, August 9, when the usual Monday course schedule will apply. This does not affect clinical placements.August 9
Enrolment, courses, withdrawals and reimbursements
First day to enrol (undergraduate students)March 21
First day to enrol (graduate students)March 21
First day to enrol in a cross institution course with UOMarch 21
First day to enrol (special students)March 21
Session A (May 1 to July 23)
Last day to enrol or to change course selectionMay 17
Last day to change student status (regular/auditor)May 17
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated with a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead.May 24
Last day to withdraw from a course or an activity, with no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.July 12
Session B (May 1 to June 11)
Last day to enrol or to change course selectionMay 7
Last day to change student status (regular/auditor)May 7
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated with a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead.May 10
Last day to withdraw from a course or an activity, with no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.June 4
Session C (June 17 to July 26)
Last day to enrol or to change course selectionJune 21
Last day to change student status (regular/auditor)June 21
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated with a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead.June 26
Last day to withdraw from a course or an activity, with no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.July 19
Session D (July 15 to August 23)
Last day to enrol or to change course selectionJuly 19
Last day to change student status (regular/auditor)July 19
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated with a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs, so please confirm the date with your academic unit.July 24
Last day to withdraw from a course or an activity, no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.August 15
Session TR
Last day to enrol or to change course selectionsee portal
Last day to change student status (regular/auditor)see portal
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs,so please confirm date with your academic unit.see Registrar’s Office
Last day to withdraw from a course or an activity, with no financial credit. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.see Registrar’s Office
Grades and exams
Session A (May 1 to July 23): Exam periodJuly 26 to August 2
Session B (May 1 to June 11): Exam periodJune 14 to 16
Session C (June 17 to July 26): Exam periodJuly 29 to 31
Session D (July 15 to August 23): Exam periodAugust 26 to 28
Session TRto be determined
Official final grades for the Spring-Summer term posted onlineSeptember 16
Official standing posted onlineSeptember 23
Tuition fee payment
Session A – (May 1 to July 23): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.May 1
Session B – (May 1 to June 11): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.May 1
Session C – (June 17 to July 26): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.June 17
Session D – (July 15 to August 31): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.July 15
Full Session – (May 1 to August 31): Last day to pay tuition fees without late payment fees. Consult Payment of fees on the Financial Services website.1 May
Session TRto be determined
Reports, major research papers and theses (graduate studies)
Last day of the Winter term to submit a thesis without having to enrol for the Spring-Summer term.April 30
Last day to submit a thesis and receive a 100% financial credit (applies only if you are enrolled exclusively for the thesis and were also enrolled in the prior session). Submission of your report, paper or thesis by this date results in the cancellation of your enrolment for the current term. Credit not available if you are submitting a revised thesis.June 7
Last day of the Spring-Summer term to submit a thesis without having to enrol for the Fall term.August 30
Fall 2024

Fall Term 2024

Dates

Length of termSeptember 1 to December 31
Orientation : Mandatory activities to welcome all students (no classes held)September 3
Course datesSeptember 4 to December 3
Teaching and course evaluationsNovember 18 to 29
Statutory holidays, breaks and special events
Labour Day : No classesSeptember 2
Thanksgiving : No classesOctober 14
Reading week : No classesOctober 13 to 19
Holiday break. University closed.December 23 2024 at 4pm to
January 3 2025  at 8am
Changes to regular course schedule 
N/A
Enrolment, courses, withdrawals and reimbursements
 
First day to enrol (undergraduate students)May 21
First day to enrol (graduate students)May 21
First day to enrol cross institution courses UOMay 21
First day to enrol (non-degree students)May 21
Last day to enrol or change course selectionSeptember 17
Last day to change student status (regular/auditor)September 17
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs, so please confirm date with your academic advisor.September 27
Last day to withdraw from a course or an activity, no financial credit. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.November 15
Grades and exams
Exam period: Exams are scheduled during the day and evening on weekdaysDecember 5 to 18
Official final grades for the Fall term postedJanuary 16, 2025
Official academic standing postedJanuary 23, 2025
Tuition fee payment
Last day to pay tuition fees without late payment fees.September 1
Consult the financial information on the Financial Services website.
Student services 
U-Pass distributionTo be determined
Last day to apply for a U-Pass exemptionSeptember 30
Change in coverage period for health and dental plan ( opt-in or opt-out )August 15 to October 1
Reports, major research papers, and theses (graduate studies)
Last day of the Spring-Summer term to submit a thesis without having to enrol in the Fall term.August 30
Last day to submit a thesis and receive a 100% financial credit (applies only for thesis option and if you were enrolled in the previous term). Submission of your thesis by this date results in the cancellation of your enrolment for the current term. Credit not available if you are submitting a revised thesis.September 27
Last day of the Fall term to submit a thesis without having to enrol in the Winter term.December 20
Making changes to your program (undergraduate studies)
Period to make changes to your program for the Winter 2025 term.October 1 to November 30
Winter 2025

Winter Term 2025

Dates

Length of termJanuary 1 to April 30
Course datesJanuary 6 to April 5
Teaching and course evaluation periodMarch 17 to 28
Statutory holidays, breaks and special events
Holiday break. University closedDecember 23 2024 at 4pm to
January 3 2025  at 8am
Reading week : no classesFebruary 16 to 22
Family Day : no classesFebruary 17
Easter break : no classesApril 18 to 21
Study Break : no classes, no final examsApril 7
Changes to regular course schedule
 N/A
Enrolment, courses, withdrawals and reimbursements
First day to enrol (undergraduate students)May 21, 2024
First day to enrol (graduate students)May 21, 2024 
First day to enrol cross institution courses UOMay 21, 2024 
First day to enrol (Non degree students)May 21, 2024 
Last day to enrol or change course selectionJanuary 17, 2025
Last day to change student status (regular/auditor)January 17, 2025
Last day to withdraw from a course or an activity and receive a financial credit, less administrative fees. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier.Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. The date may differ for some faculties and programs, so please confirm date with your academic unit.January 24, 2025
Last day to withdraw from a course or an activity, no financial credit. The deadline to receive a reimbursement for the ancillary fees associated to a course may differ and even be earlier. Withdrawing from a course may affect whether you will meet all your program requirements. Be sure to consider all changes very carefully before going ahead. Course withdrawal is not possible after this date. If you simply stop attending a course and do not withdraw, you will receive a failing grade.March 21, 2025
Grades and exams
Winter term exam period: Exams are scheduled during the day and evening on weekdaysApril 8 to 25
Official final grades for the Winter term postedMay 13
Official academic standing postedMay 23
Tuition fee payment
Last day to pay tuition fees without late payment fees.January 1
Consult the financial information on the Financial Services website.
Student services
U-Pass distributionTo be determined
Last day to apply for a U-Pass exemptionJanuary 31
Change in coverage period for health and dental plan ( opt-in )January 2 to 31
Reports, major research papers, and theses (graduate studies)
Last day of the Fall term to submit a thesis without having to enrol inthe Winter termDecember 20, 2024
Last day to submit a thesis and receive a 100% financial credit (applies only for thesis option and if you were enrolled in the previous term). Submission of your thesis by this date results in the cancellation of your enrolment  for the current term. Credit not available if you are submitting a revised thesis.February 7
Last day of the Winter term to submit a thesis without having to enrol in the Spring-Summer term.April 30
Making changes to your program (undergraduate studies)
Period to make changes to your program for the Summer 2024 term.March 1 to 31

Convocation

June 16, 2025