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A combination picture shows the India Gate war memorial before (top) and after the lights were turned off for Earth Hour in New Delhi, India.
Credit: Reuters
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The Stupa of Enlightenment, a holy monument constructed of granite, at the Buddhist Centre, before (bottom) and after the lights were switched off for Earth Hour, in Krasnoyarsk, Russia.
Credit: Reuters
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![Before and after pictures,Before and after,Before and after pics,Before and after images,World marks Earth Hour 2018,World marks Earth Hour]( "A combination photo shows the \"Puente Nuevo\" (New Bridge) in the daytime (top), at night (C) and during Earth Hour in Ronda, near Malaga, Spain.")
A combination photo shows the "Puente Nuevo" (New Bridge) in the daytime (top), at night (C) and during Earth Hour in Ronda, near Malaga, Spain.
Credit: Reuters
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![Before and after pictures,Before and after,Before and after pics,Before and after images,World marks Earth Hour 2018,World marks Earth Hour]( "A combination photo shows the \"Puente Nuevo\" (New Bridge) at night (top) and during Earth Hour in Ronda, near Malaga, southern Spain.")
A combination photo shows the "Puente Nuevo" (New Bridge) at night (top) and during Earth Hour in Ronda, near Malaga, southern Spain.
Credit: Reuters
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![Before and after pictures,Before and after,Before and after pics,Before and after images,World marks Earth Hour 2018,World marks Earth Hour]( "The ancient Colosseum before and after the lights were switched off for Earth Hour in Rome, Italy.")
The ancient Colosseum before and after the lights were switched off for Earth Hour in Rome, Italy.
Credit: Reuters
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![Before and after pictures,Before and after,Before and after pics,Before and after images,World marks Earth Hour 2018,World marks Earth Hour]( "Mostar, Bosnia and HerzegovinaThe Old Bridge is pictured before (top) and during (bottom) Earth Hour in Mostar, Bosnia and Herzegovina.")
Mostar, Bosnia and HerzegovinaThe Old Bridge is pictured before (top) and during (bottom) Earth Hour in Mostar, Bosnia and Herzegovina.
Credit: Reuters
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![Before and after pictures,Before and after,Before and after pics,Before and after images,World marks Earth Hour 2018,World marks Earth Hour]( "A general view of Minsk Arena complex before and after the lights are dimmed to mark Earth Hour, in Minsk, Belarus.")
A general view of Minsk Arena complex before and after the lights are dimmed to mark Earth Hour, in Minsk, Belarus.
Credit: Reuters
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![Before and after pictures,Before and after,Before and after pics,Before and after images,World marks Earth Hour 2018,World marks Earth Hour]( "The Petronas Twin Towers as lights were dimmed (bottom) and after lights were switched on to mark the Earth Hour in Kuala Lumpur, Malaysia.")
The Petronas Twin Towers as lights were dimmed (bottom) and after lights were switched on to mark the Earth Hour in Kuala Lumpur, Malaysia.
Credit: Reuters
