Family Day Weekend 2025 Ontario. Comprehensive list of national and regional public holidays that are celebrated in ontario, canada during 2025 with dates and information on the origin and meaning of holidays. Explore ontario’s 2025 calendar of public holidays, observances, and major events.

Explore ontario’s 2025 calendar of public holidays, observances, and major events. There are several holidays in ontario that are commonly observed as a day off work but not statutorily mandated at the provincial level.