Earth Hour Archives

Four black whales swim left at the surface of the water reflecting a sunset with dense trees and hills in the background.

Hey Canada, it’s time to take action for nature during Earth Hour

March 20, 2025

This year, Earth Hour aims to mobilize people worldwide in spending a collective two million hours taking action for our planet. Read More

This year, Earth Hour aims to mobilize people worldwide in spending a collective two million hours taking action for...
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Three smiling young adults sit inside a circle of lights arranged on the ground outside at an evening gathering.

Earth Hour calls for a moment of unity for a planet in crisis

March 20, 2024

Saturday, March 23, 8:30 p.m. local time, millions will make a stand against climate change and biodiversity loss. Read More

Saturday, March 23, 8:30 p.m. local time, millions will make a stand against climate change and biodiversity loss.
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Earth Hour 2023 to inspire Canadians to give an hour for Earth

March 24, 2023

On Saturday, March 25 at 8:30 p.m. local time, Earth Hour, one of the largest global movements for the planet, will once again bring together millions of people around the world to show their... Read More

On Saturday, March 25 at 8:30 p.m. local time, Earth Hour, one of the largest global movements for the...
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3D rendering of planet Earth, elements from NASA.

Earth Hour 2021 to spotlight hope for wildlife and climate

March 25, 2021

How to participate in Earth Hour on Saturday, March 27 at 8:30 pm local time: - Turn off all non-essential lights at 8:30 p.m. local time - Join our first-ever Earth Hour “Virtual Spotlight”: On the... Read More

How to participate in Earth Hour on Saturday, March 27 at 8:30 pm local time: - Turn off all non-essential...
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Hey Canada, it’s time to take action for nature during Earth Hour

Earth Hour calls for a moment of unity for a planet in crisis

Earth Hour 2023 to inspire Canadians to give an hour for Earth

Earth Hour 2021 to spotlight hope for wildlife and climate

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