Earth Hour

Earth Hour 2026

Saturday March 28, 2026
8:30pm local time worldwide

Join the global movement and dim your lights for climate change. Check out other actions you can take to change for climate.

Posting about the action you're taking? Use the hashtag: #earthhouryeg

About Earth Hour

Earth Hour began in 2007 in Sydney, Australia. More than 2.2 million people across the world switched off their lights to show symbolic support for the planet and raise awareness of the environmental issues affecting it.

Edmonton has participated in Earth Hour since 2007. Earth Hour gives us all a chance to reflect on our energy consumption. It is important to make energy efficiency part of your everyday lifestyle and show you care about the planet.