Mar 27 8:30–9:30 p.m. local time
Take part with your family in Earth Hour 2021
It is a symbol of unity. It is a symbol of hope. It is a symbol of power in collective action for nature.
Earth Hour international partnership
Take part in the Earth Hour Virtual Spotlight: Coming to a small screen near you
Step 1: Follow
Make sure you're following at least one of the Earth Hour social pages and turn on notifications:
Step 2: Watch
On March 27 - the night of Earth Hour - we'll be posting a must-watch video on all our pages.
We can't tell you what the video will be about just yet...but we can promise that it'll make you see our planet and the issues we face in a new light.
Step 3: Share
Share the video far and wide, it's that simple! Share it to your Stories or to your wall, re-Tweet it, send it via DM or Messenger, @tag/mention friends in the comments - the choice is yours. Whether you share it with one person, ten people, or a hundred - remember, it all adds up!
Use the hashtag #EarthHour when you can!