Canada Day 2025 was marked with celebration, reflection, and a growing sense of unity from coast to coast to coast. From bustling urban parades to smalltown gatherings and backyard barbecues, Canadians came together on July 1 to honour the nation’s 158th birthday. Officially known as Canada Day since 1982, the holiday commemorates the formation of Canada as a self-governing dominion within the British Empire. On July 1, 1867, the British North America Act (now called the Constitution Act) united the colonies of Nova Scotia, New Brunswick, and the Province of Canada (which later became Ontario and Quebec) into a single country.

Originally called Dominion Day, the holiday was renamed Canada Day following a 1982 amendment to the Holidays Act, symbolizing Canada’s move toward full independence and a distinct national identity. The first official celebration of Dominion Day occurred in 1868, with royal proclamations and fireworks in Ottawa. As the red and white Maple Leaf flag fluttered proudly across the country on Canada Day 2025, few may have paused to consider the long and sometimes heated history behind this now-iconic symbol.

Canada didn’t always have its own distinct national flag. For nearly a century after Confederation in 1867, the country used versions of British flags, most notably the Red Ensign, which featured the Union Jack and a Canadian coat of arms.

While unofficially flown at many government buildings, it was never formally adopted by Parliament. In the early 1960s, debates about national identity— especially with growing calls from Quebec for greater autonomy—led to calls for a uniquely Canadian flag.

Under Prime Minister Lester B. Pearson, a heated national debate erupted over what the new flag should look like. Some saw it as a break from tradition; others saw it as a necessary step toward a more unified and independent nation. After months of parliamentary debate, design submissions, and national opinion polls, a simple yet powerful design was chosen: a single red maple leaf.  

Interesting Facts About the Canadian Flag

The maple leaf has been a Canadian symbol since the 1700s. It appeared in early literature and military insignia and was used to represent Canada in both World Wars. The flag’s colours—red and white— were declared Canada’s official colours by King George V in 1921. The flag’s proportions are unique. It’s twice as long as it is tall, with the white square in the centre being a perfect square. The stylized 11-point maple leaf is not botanically accurate to any one species. When the new flag was raised on Parliament Hill in 1965, the crowd sang both “O Canada” and “God Save the Queen”.