Cities, Monuments Honor Earth Hour By Dousing the Lights

A man lights lamps to form the number 60, representing the 60 minutes of Earth Hour, during Earth Hour in Colombo, Sri Lanka, March 25, 2017.

A globe illuminated with led-lights by activists of the World Wide Fund For Nature (WWF) in front of the Brandenburg Gate to mark Earth Hour, in Berlin, March 25, 2017.

Buddhist monks light oil lamps during earth hour celebrations at Myanmar's famous Shwedagon pagoda, in Yangon, Myanmar, March 25, 2017. Earth Hour takes place worldwide and is a global call to turn off lights for 60 minutes in a bid to highlight the globa

Shoppers stand outside of a shopping mall with the lights operating normally following Earth Hour in Beijing, March 25, 2017.

A view shows the St. Basil's Cathedral, left, and the Kremlin wall, after the lights were switched off for Earth Hour in Red Square in central Moscow, Russia, March 25, 2017.

Activists light candles and hold torches as buildings turn their exterior lights off for the Earth Hour at the main business district in Jakarta, Indonesia, March 25, 2017.

Volunteers light oil lamps during earth hour celebrations at Myanmar's famous Shwedagon pagoda, in Yangon, Myanmar, March 25, 2017. Volunteers took part in earth hour celebrations organised by World Wide Fund for Nature (WWF-Myanmar) for the first time in

The Kremlin's Towers and a church are illuminated before the lights were turned off to mark Earth Hour in Moscow, Russia, March 25, 2017. Earth Hour is marked around the world, with millions expected turn out the lights to raise awareness about climate ch

The Kremlin's Towers and a church are seen in darkness after the lights were turned off to mark Earth Hour in Moscow, Russia, March 25, 2017.