Ontario’s next statutory holiday is Labour Day, on September 6.

Name: Ontario (ON) statutory holidays in 2021
License: https://opensource.org/licenses/MIT

That’s in about 2 months.

Ontario statutory holidays in 2021

January 1, Friday: New Year’s Day
February 15, Monday: Family Day
April 2, Friday: Good Friday
May 24, Monday: Victoria Day
July 1, Thursday: Canada Day
September 6, Monday: Labour Day
October 11, Monday: Thanksgiving
December 25, Saturday Observed: December 27, Monday When Christmas Day falls on a weekend, it is observed the following Monday.: Christmas Day
December 26, Sunday Observed: December 28, Tuesday Because Christmas is observed on Monday, Boxing Day is pushed to the following Tuesday.: Boxing Day