Public holidays
1980, Canada, Ontario
| # | Date | Public holiday |
|---|---|---|
| 1 | Tuesday, 1 January 1980 | New Year's Day |
| 2 | Monday, 18 February 1980 | Family Day |
| 3 | Friday, 4 April 1980 | Good Friday |
| 4 | Monday, 19 May 1980 | Victoria Day |
| 5 | Tuesday, 1 July 1980 | Canada Day |
| 6 | Monday, 4 August 1980 | August Civic Holiday |
| 7 | Monday, 1 September 1980 | Labour Day |
| 8 | Monday, 13 October 1980 | Thanksgiving |
| 9 | Thursday, 25 December 1980 | Christmas |
| 10 | Friday, 26 December 1980 | Boxing Day |