Apr 25
- All Day
- Day 4
- Girls in Tech Conference in Oshawa
Apr 26
- All Day
- Day 5
Apr 28
- All Day
- National Day of Mourning
Apr 29
- All Day
- Day 1
Apr 30
- All Day
- Day 2
May 1
- All Day
- Armenian Heritage Month
- Asian Heritage Month
- Canadian Jewish Heritage Month
- Day 3
- Dutch Heritage Month
- Food Allergy Awareness Month
- National School Principals' Day
- Polish Heritage Month
- South Asian Heritage Month
- Speech and Hearing Month
May 2
- All Day
- Day 4
May 3
- All Day
- Day 5
- Holy Friday (Orthodox)
May 5
- All Day
- Easter (Orthodox)
