© WWF / Linda Manner
Thank you for taking part in Earth Hour

Join us again next year

26 March 2022
8.30 pm local time

You can still take part in the Earth Hour virtual spotlight

Watch this video to see our planet in a new light - then SHARE IT far and wide! Let's get the world watching. Let's get the world talking.

Earth Hour 2021 breaks all records

Earth Hour 2021 highlights
© WWF

Earth Hour has always drawn its power from the people - and this year was no exception. We showed that despite the physical distance, we were still able to unite digitally to speak up for nature louder than ever. Taking place just a few months before crucial climate and nature conferences in 2021, Earth Hour sent an unmissable message to world leaders that millions of people around the globe demand urgent action in tackling our planet’s biggest environmental challenges.

Watch this year's highlight video