Photographs: Kyodo/Reuters
Millions around the world took part in Earth Hour on Saturday night, with more and more cities embracing the initiative this year. We bring you a presentation of pictures taken before and during the event, from all over the world.
The Tokyo Tower before (L) and during Earth Hour in Tokyo.
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Photographs: Adnan Abidi/Reuters
The India Gate in New Delhi.
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Photographs: Jas Lehal/Reuters
The Houses of Parliament in London.
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Photographs: Jessica Rinaldi/Reuters
The Empire State building in New York.
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Photographs: Amr Abdallah Dalsh/Reuters
The great Giza pyramids and the Sphinx in Cairo.
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Photographs: Rick Stevens/Reuters
The Sydney Harbour, Sydney.
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Photographs: Tim Chong/Reuters
The skyscrapers of Singapore's central business district before and during Earth Hour.
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Photographs: Nicky Loh/Reuters
The Taipei 101 building before (top) and during Earth Hour in Taipei.
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Photographs: Bazuki Muhammad/Reuters
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