| Full Session | 1st half: | 2nd half: | |
| May 2 to July 29 | May 2 to June 13 | June 17 to July 29 | |
| Deadline, registration for a degree | Mar. 1 | ||
| Beginning of registration (Graduate studies) | Mar 28 | Mar 28 | Mar 28 |
| Beginning of registration (Regular Students Undergraduate) | April 6 | April 6 | April 6 |
| Beginning of registration (Special Students) (1) | April 18 | April 18 | April 18 |
| Courses begin | May 2 | May 2 | June 17 |
| Last day for registration without late registration fees | |||
| Undergraduate | May 6 | May 6 | June 17 |
| Graduate Studies | May 6 | May 6 | |
| Last day to pay tuition fees without late payment fees | |||
| Undergraduate | May 9 | May 9 | June 17 |
| Graduate Studies | May 9 | May 9 | |
| Last day for late registration (in some faculties) with late registration fees | May 13 | May 9 | June 24 |
| Last day for change of status (regular/auditor) | May 13 | May 9 | June 24 |
| Last day to submit a request for leave of absence (graduate studies only) | May 13 | ||
| Last day for changes to course selection or program of studies | May 13 | May 9 | June 24 |
| Last day to submit a thesis with a 100% financial credit***** | May 13 | May 9 | June 24 |
| Victoria Day | May 23 | May 23 | |
| Last day for change of classification (graduate studies only) (Full-time/part-time) | May 27 | ||
| Last day to delete a course/activity and obtain a 100% financial credit** | May 27 | May 13 | June 30 |
| Spring Convocation | June 11 to 14 | ||
| Study break for full session | June 14,15,16 | ||
| Last day to submit thesis with a 50% financial credit***** | June 30 | ||
| Canada Day holiday | July 1 | July 1 | |
| Last day to withdraw from a course with no financial credit and without change of classification*** | July 15 | June 3 | July 15 |
| Students registered in French immersion studies : Last day to identify courses to be evaluated with ''satisfactory/non satisfactory'' grades. | July 15 | June 3 | July 15 |
| Courses end | July 29 | June 13 | July 29 |
| Civic holiday | Aug. 1 | Aug. 1 | |
| Examinations (3) | Aug. 2 to 5 | June 14,15,16 | Aug. 2 to 5 |
| Last day to submit a thesis without being registered (graduate studies only) | Aug. 31 | ||
| Last day to submit a Major Research Paper or an Engineering Report without having to re-register (Graduate studies). Certain academic units require that the Major Research Paper be submitted earlier. Please consult your academic unit | Aug. 31 | ||
| Final grades are posted on the web and considered official | Sept. 8 | Sept. 8 | Sept. 8 |
| Registration for deferred and supplemental**** examinations (Science and Engineering - 1000 level courses only and "Droit civil") (4) | Sept. 9 | Sept. 9 | Sept. 9 |
| Exam period for deferred and supplemental examinations**** (Science and Engineering - 1000 level courses only and "Droit civil") (3,4) | Sept. 12 to 18 | Sept. 12 to 18 | Sept. 12 to 18 |