Ontario’s next statutory holiday is
Thanksgiving
, on
October 9

That’s in 6 days.

Ontario statutory holidays in 2023

January 1, Sunday Observed: January 2, Monday When New Year’s Day falls on a weekend, it is observed the following Monday.: New Year’s Day
February 20, Monday: Family Day
April 7, Friday: Good Friday
^* April 10, Monday: Easter Monday (Optional)
May 22, Monday: Victoria Day
July 1, Saturday Observed: July 3, Monday When Canada Day falls on a weekend, it is observed the following Monday.: Canada Day
^* August 7, Monday: Civic Holiday (Optional)
September 4, Monday: Labour Day
October 9, Monday: Thanksgiving
^* November 11, Saturday Observed: November 13, Monday When Remembrance Day falls on a weekend, it is observed the following Monday.: Remembrance Day (Optional)
December 25, Monday: Christmas Day
December 26, Tuesday: Boxing Day