Earth Day 2025 Canada Theme. On april 25, 2025, the oha will be hosting a virtual earth day celebration using webex (like zoom, so you can participate using your computer, tablet, or smartphone). It will be one of the three hottest years on record globally, according to an outlook from the uk's met office, falling just behind 2024.

July 10 was the hottest day recorded by humans, with the globe averaging 17.16 degrees celsius (62.89 degrees fahrenheit), copernicus found. Every year earth day has a theme.