Note: Seneca offers classes which run for the full term or half the length of the term.
Mar. 12, 2025
New students (domestic) — Summer 2025 Term: tuition deposit due
Returning students — Summer 2025 Term: tuition deposit due for 2024/2025 academic year (tuition deposit is due once per academic year)
Apr. 1, 2025
Last day to submit requests for transfer credit for Summer 2025 Term
Apr. 9, 2025
Open enrolment begins for Summer 2025 Term on Student Home
May 5, 2025
Summer 2025 Term begins: classes begin
May 5, 2024
Summer 2025 Term tuition due
May 9, 2025
Last day to add course(s) for Session 1, 7S1 and 7S2
May 16, 2025
Last day to drop course(s) without receiving a grade and with a potential refund for Session 1 and 7S1
May 19, 2025
Victoria Day — holiday (Seneca closed)
May 21, 2025
Late tuition payment for Summer 2025 Term with financial penalty
June 11, 2025
New students (domestic) — Fall 2025 Term: tuition deposit due
June 6, 2025
Last day to drop 7S1 course(s) and receive a DNC (Did Not Complete) grade
June 20, 2025
Session 7S1 classes end
June 23 - 27, 2025
Study Week (Seneca open)
July 1, 2025
Canada Day — holiday (Seneca closed)
July 2, 2025
Session 7S2 classes begin
July 8, 2024
Last day to add 7S2 course(s) — ELI courses only
July 9, 2025
Late tuition payment for 7S2 course(s) (ELIB only) with financial penalty
Returning Students — Fall 2025 Term: tuition deposit due for 2025/2026 academic year (tuition deposit is due once per academic year)
July 15, 2025
Last day to drop 7S2 course(s) without receiving a grade and with a potential refund
Last day to drop Session 1 course(s) and receive a DNC (Did Not Complete) grade
Aug. 1, 2025
Last day to submit requests for transfer credit for Fall 2025 Term
Last day to drop 7S2 course(s) and receive a DNC (Did Not Complete) grade
Aug. 4, 2025
Civic Day — holiday (Seneca closed)
Aug. 7, 2025
Open enrolment begins for Fall 2025 Term on Student Home
Aug. 15, 2025
Summer 2025 Term ends
Aug. 22, 2025
Final grades for Summer 2025 Term available on Student Home
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