Public holidays
1978, Canada, Ontario
| # | Date | Public holiday |
|---|---|---|
| 1 | Sunday, 1 January 1978 | New Year's Day |
| Monday, 2 January 1978 | New Year's Day (observance) | |
| 2 | Monday, 20 February 1978 | Family Day |
| 3 | Friday, 24 March 1978 | Good Friday |
| 4 | Monday, 22 May 1978 | Victoria Day |
| 5 | Saturday, 1 July 1978 | Canada Day |
| Monday, 3 July 1978 | Canada Day (observance) | |
| 6 | Monday, 7 August 1978 | August Civic Holiday |
| 7 | Monday, 4 September 1978 | Labour Day |
| 8 | Monday, 9 October 1978 | Thanksgiving |
| 9 | Monday, 25 December 1978 | Christmas |
| 10 | Tuesday, 26 December 1978 | Boxing Day |