Earth Hour 2025
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Earth Hour 2025
About Earth Hour 2025
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GIVE AN H①UR FOR EARTH
On 22 March 2025 at 8:30pm, join the biggest hour for Earth to switch off your lights!
About Earth Hour 2025
About #BiggestHourforEarth
History of Earth Hour
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Join us in fostering positive planetary change
Corporate Engagement
Community Groups and Schools
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Get Inspired and Engage: Preparing for Earth Hour 2025 and Beyond
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