Academic dates – Undergraduate

September 2025

Mon, Sep. 1

Last day to apply for late completion of courses taken during the summer session 2025

Mon, Sep. 1

Labour Day, university closed

Tue, Sep. 2

Classes begin, fall and fall/winter terms 2025-26

Mon, Sep. 15

Last day for submission of late‑completion work for summer session 2025 courses
(application deadline September 1)

Mon, Sep. 15

Last day to add fall-term and two-term courses

Mon, Sep. 15

Deadline for withdrawal with tuition refund (DNE) from fall-term and two-term courses

Tue, Sep. 16

Last day to apply for supplemental examinations for courses taken during the summer session 2025

Wed, Sep. 17

Registration start date for newly admitted students, winter 2026 term. New students admitted for winter 2026 can register any time after admission and advising criteria have been satisfied

October 2025

Wed, Oct. 1

Last day to apply for re-evaluation of courses taken during the summer session 2025

Sat, Oct. 4

Replacement and supplemental examinations, summer session 2025 courses

Sat, Oct. 11

Reading week begins

Mon, Oct. 13

Thanksgiving Day, university closed

Fri, Oct. 17

Last day to submit required documentation to register with the Access Centre for Students with Disabilities and request exam accommodations for the fall 2025 final examination period

Fri, Oct. 17

Reading week ends

Tue, Oct. 28

Fall convocations. Please see concordia.ca/graduation-convocation

November 2025

Sat, Nov. 1

Last day to apply for admission to undergraduate programs, winter term 2026

Sat, Nov. 1

Last day to apply for degree transfer, winter term 2026
(For currently registered students to transfer into the Faculty of Arts and Science or the Gina Cody School of Engineering and Computer Science or the John Molson School of Business)

Mon, Nov. 10

Last day for academic withdrawal (DISC) from fall-term courses (/2)

Mon, Nov. 24

Last day for instructor-scheduled tests or examinations

Tue, Nov. 25

Registration start date for newly authorized independent students, winter term 2026

December 2025

Mon, Dec. 1

Last day to apply for Quebec resident status, fall term 2025

Mon, Dec. 1

Last day of classes, fall term

Wed, Dec. 3

Examinations begin

Thu, Dec. 18

Examinations end

Thu, Dec. 18

Aide financière aux études (AFE) end of funding, fall term

Wed, Dec. 24

Holiday period, university closed (December 24 to January 4)

January 2026

Mon, Jan. 12

Classes begin, winter term 2026

Mon, Jan. 12

Classes resume, fall/winter term 2025-26

Thu, Jan. 15

Last day to apply for spring 2026 graduation

Thu, Jan. 15

Last day to apply for DEF (Deferred) or MED (Medical) notation for courses ending in December 2025

Mon, Jan. 26

Last day to add winter-term courses

Mon, Jan. 26

Deadline for withdrawal with tuition refund (DNE) from winter-term courses

February 2026

Sun, Feb. 1

Last day to apply for supplemental examinations for courses ending in December 2025
(graduating students only)

Sun, Feb. 1

Last day to apply for re-evaluation of courses ending in December 2025

Sun, Feb. 1

Last day to apply for late completion of courses ending in December 2025

Sun, Feb. 15

Last day for submission of late completion work for courses ending in December 2025
(application deadline February 1)

Fri, Feb. 27

Last day to submit required documentation to register with the Access Centre for Students with Disabilities and request exam accommodations for the Winter 2026 final examination period

March 2026

Sun, Mar. 1

Last day to apply for admission to undergraduate programs, full-time regular session 2026-27

Sun, Mar. 1

Last day to apply for degree transfer, fall term 2026
(for currently registered students to transfer into a different degree in any faculty)

Mon, Mar. 2

Reading week begins

Mon, Mar. 2

Replacement examinations begin

Mon, Mar. 2

Supplemental examinations begin for courses ending in December 2025
(graduating students only)

Thu, Mar. 5

Replacement and supplemental examinations end

Fri, Mar. 6

President’s Holiday, university closed

Sun, Mar. 8

Reading week ends

Mon, Mar. 23

Last day for academic withdrawal (DISC) from two-term (/3) and winter-term (/4) courses

April 2026

Wed, Apr. 1

Last day to apply for Quebec resident status, winter term 2026

Fri, Apr. 3

Easter holidays, university closed (April 3 - April 6)
(see April 14, 2026)

Tue, Apr. 7

Last day for instructor-scheduled tests or examinations

Mon, Apr. 13

Last day of classes, fall/winter and winter terms 2025-26

Tue, Apr. 14

Make-up day for classes scheduled on April 3 and 4

Thu, Apr. 16

Examinations begin

Thu, Apr. 30

Aide financière aux études (AFE) end of funding, winter term

May 2026

Sun, May 3

Examinations end

Sun, May 10

Last day to apply for DEF (Deferred) or MED (Medical) notation for courses ending in April 2026

Mon, May 11

Classes begin, first‑term and two‑term summer session courses

Fri, May 15

Last day to apply for late completion of courses ending in April 2026

Mon, May 18

Journée nationale des patriotes (Quebec), Victoria Day (elsewhere in Canada), university closed

Tue, May 19

Last day to add first‑term and two‑term summer session courses

Tue, May 19

Deadline for withdrawal with tuition refund (DNE) from first‑term and two‑term summer session courses

Fri, May 29

Last day to submit required documentation to register with the Access Centre for Students with Disabilities and request exam accommodations for the Summer 1 2026 final examination period

Sat, May 30

Last day for submission of late‑completion work for courses ending in April 2026
(application deadline May 15)

June 2026

TBD

Spring convocations. Please see concordia.ca/graduation-convocation

Wed, June 10

Last day for academic withdrawal (DISC) from first‑term summer session courses

Mon, June 15

Last day to apply for supplemental examinations for courses taken during the regular session 2025‑26

Mon, June 15

Last day to apply for re-evaluation of courses ending in April 2026

Mon, June 15

Last day for instructor‑scheduled tests or examinations for first‑term summer session courses

Mon, June 22

Last day of classes, first‑term summer session

Tue, June 23

Examinations begin, first‑term summer session finals

Tue, June 23

Reading week begins, two‑term summer session

Wed, June 24

Fête nationale, university closed

Tue, June 30

Examinations end, first‑term summer session finals

Tue, June 30

Reading week for two-term summer session ends

July 2026

Wed, July 1

Canada Day, university closed

Thu, July 2

Classes begin, second‑term summer session

Thu, July 9

Last day to add second-term summer session courses

Thu, July 9

Deadline for withdrawal with tuition refund (DNE) from second‑term summer session

Wed, July 15

Last day to apply for fall 2026 graduation

Wed, July 22

Last day for academic withdrawal (DISC) from two-term summer session courses

Fri, July 24

Last day to submit required documentation to register with the Access Centre for Students with Disabilities and request exam accommodations for the Summer 2 2026 final examination period

Wed, July 29

Registration start date for returning and newly authorized Independent students, fall 2026 term

Fri, July 31

Last day for academic withdrawal (DISC) from second-term summer session courses

August 2026

Sat, Aug. 1

Last day to apply for Quebec resident status for summer session 2026

Wed, Aug. 5

Last day for instructor‑scheduled tests or examinations for two‑term and second‑term summer session courses

Wed, Aug. 12

Last day of classes, two-term and second-term summer session courses

Thu, Aug. 13

Examinations begin, two-term and second-term summer session finals

Tue, Aug. 18

Examinations end, two-term and second-term summer session finals

Wed, Aug. 19

Replacement and supplemental examinations begin, regular session 2025-26

Sat, Aug. 22

Replacement and supplemental examinations end, regular session 2025-26

Mon, Aug. 31

Last day to apply for DEF (Deferred) or MED (Medical) notation for courses taken during the summer session 2026

September 2026

Tue, Sep. 1

Last day to apply for late completion of courses taken during the summer session 2026

Mon, Sep. 7

Labour Day, university closed

Tue, Sep. 8

Classes begin, fall and fall/winter terms 2026-27

Tue, Sep. 15

Last day for submission of late‑completion work for summer session 2026 courses
(application deadline September 1)

Wed, Sep. 16

Last day to apply for supplemental examinations for courses taken during the summer session 2026

Thu, Sep. 17

Registration start date for newly admitted students, winter 2027 term. New students admitted for winter 2027 can register any time after admission and advising criteria have been satisfied

Mon, Sep. 21

Last day to add fall-term and two-term courses

Mon, Sep. 21

Deadline for withdrawal with tuition refund (DNE) from fall-term and two-term courses

Sat, Sep. 26

Replacement and supplemental examinations, summer session 2026 courses

October 2026

TBD

Fall convocations. Please see concordia.ca/graduation-convocation

Thu, Oct. 1

Last day to apply for re-evaluation of courses taken during the summer session 2026

Mon, Oct. 5

Quebec Election Day, no classes held

Sat, Oct. 10

Reading week begins

Mon, Oct. 12

Thanksgiving Day, university closed

Fri, Oct. 16

Reading week ends

Fri, Oct. 23

Last day to submit required documentation to register with the Access Centre for Students with Disabilities and request exam accommodations for the fall 2026 final examination period

November 2026

Sun, Nov. 1

Last day to apply for admission to undergraduate programs, winter term 2027

Sun, Nov. 1

Last day to apply for degree transfer, winter term 2027
(For currently registered students to transfer into the Faculty of Arts and Science or the Gina Cody School of Engineering and Computer Science or the John Molson School of Business)

Mon, Nov. 16

Last day for academic withdrawal (DISC) from fall-term courses (/2)

Tue, Nov. 24

Registration start date for newly authorized independent students, winter term 2027

Mon, Nov. 30

Last day for instructor-scheduled tests or examinations

December 2026

Tue, Dec. 1

Last day to apply for Quebec resident status, fall term 2026

Mon, Dec. 7

Last day of classes, fall term

Tue, Dec. 8

Make-up day for classes cancelled due to Quebec provincial election on October 5

Wed, Dec. 9

Examinations begin

Tue, Dec. 22

Examinations end

Tue, Dec. 22

Aide financière aux études (AFE) end of funding, fall term

Thu, Dec. 24

Holiday period, university closed (December 24 to January 4)

January 2027

Mon, Jan. 11

Classes begin, winter term 2027

Mon, Jan. 11

Classes resume, fall/winter term 2026-27

Fri, Jan. 15

Last day to apply for spring 2027 graduation

Fri, Jan. 15

Last day to apply for DEF (Deferred) or MED (Medical) notation for courses ending in December 2026

Mon, Jan. 25

Last day to add winter-term courses

Mon, Jan. 25

Deadline for withdrawal with tuition refund (DNE) from winter-term courses

February 2027

Mon, Feb. 1

Last day to apply for supplemental examinations for courses ending in December 2026
(graduating students only)

Mon, Feb. 1

Last day to apply for re-evaluation of courses ending in December 2026

Mon, Feb. 1

Last day to apply for late completion of courses ending in December 2026

Mon, Feb. 15

Last day for submission of late completion work for courses ending in December 2026
(application deadline February 1)

March 2027

Mon, Mar. 1

Last day to apply for admission to undergraduate programs, full-time regular session 2027-28

Mon, Mar. 1

Last day to apply for degree transfer, fall term 2027
(for currently registered students to transfer into a different degree in any faculty)

Mon, Mar. 1

Reading week begins

Mon, Mar. 1

Replacement examinations begin

Mon, Mar. 1

Supplemental examinations begin for courses ending in December 2026
(graduating students only)

Thu, Mar. 4

Replacement and supplemental examinations end

Fri, Mar. 5

Last day to submit required documentation to register with the Access Centre for Students with Disabilities and request exam accommodations for the Winter 2027 final examination period

Fri, Mar. 5

President’s Holiday, university closed

Sun, Mar. 7

Reading week ends

Mon, Mar. 22

Last day for academic withdrawal (DISC) from two-term (/3) and winter-term (/4) courses

Fri, Mar. 26

Easter holidays, university closed (March 26 – March 29)
(see April 13, 2027)

April 2027

Thu, Apr. 1

Last day to apply for Quebec resident status, winter term 2027

Mon, Apr. 5

Last day for instructor-scheduled tests or examinations

Mon, Apr. 12

Last day of classes, fall/winter and winter terms 2026-27

Tue, Apr. 13

Make-up day for classes scheduled on March 26 and 27

Thu, Apr. 15

Examinations begin

Fri, Apr. 30

Aide financière aux études (AFE) end of funding, winter term

May 2027

Sun, May 2

Examinations end

Mon, May 10

Last day to apply for DEF (Deferred) or MED (Medical) notation for courses ending in April 2027

Sat, May 15

Last day to apply for late completion of courses ending in April 2027

Mon, May 24

Journée nationale des patriotes (Quebec), Victoria Day (elsewhere in Canada), university closed

Sun, May 30

Last day for submission of late‑completion work for courses ending in April 2027
(application deadline May 15)

June 2027

TBD

Spring convocations. Please see concordia.ca/graduation-convocation

Tue, June 15

Last day to apply for supplemental examinations for courses taken during the regular session 2026-27

Tue, June 15

Last day to apply for re-evaluation of courses ending in April 2027