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THANK YOU FOR TAKING PART IN EARTH HOUR! Check back in next year for our Earth Hour 2023 events.

Please check your local COVID-19 guidelines before participating in or organizing an on-ground/physical public event.

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Every year, we countdown together across the globe to celebrate Earth Hour and take one iconic action: switch off the lights.

But it is so much more than that. It is a symbol of unity. It is a symbol of hope. It is a demonstration of the power of collective action for our future and the planet's.

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