About Ontario Day

Ontario Day takes place every year on June 1. Schools observe the day on June 1 or the preceding Friday if it falls on a weekend.

Ontario Day gives students time to learn about and celebrate Ontario’s history, milestones and contributions. It highlights how people and communities have shaped the province and encourages students to reflect on what it means to live in Ontario today.

About this guide

This guide outlines requirements and provides direction for school boards and educators on how to observe Ontario Day. It supports a consistent approach to Ontario Day activities across schools and aligns with provincial priorities for student engagement and well-being.

The guide includes:

  • requirements for when and how schools observe Ontario Day
  • criteria for selecting milestones and topics for learning
  • expected outcomes for student learning and participation
  • examples of activities schools can use to engage students
  • sample lesson plans and additional resources for educators

Read the guidelines

Celebrating Ontario Day: Guidelines for Kindergarten to Grade 12

Download PDF

Additional free learning resources

Access free learning resources that support Ontario Day learning in classrooms or at home. Resources include lesson ideas, primary sources and interactive activities about Ontario’s history, civic institutions and diverse communities.

Celebrating Ontario’s History and Heritage

Learn how Ontario recognizes and celebrates its history and heritage. This page provides information about Ontario Day and highlights opportunities to learn more about our province and how to take part in celebrations across Ontario.

Archives of Ontario

The Archives of Ontario is one of the largest provincial archives in Canada and an important source of information about our history and our people

Legislative Assembly of Ontario

The Legislative Assembly of Ontario provides free programs and resources to help students understand Ontario’s democratic institutions, how laws are made and the history behind provincial decision-making.

Franco-Ontarian history

Ontario is home to one of the largest Francophone communities in Canada. The province’s French-language history stretches back more than 400 years and continues to shape Ontario’s culture, institutions and identity today.

  • Franco-Ontarian history: explore the history, symbols and contributions of Franco-Ontarians, including the story of the Franco-Ontarian flag.