earth hour

Earth Hour is a yearly celebration of the planet Earth and to create awareness to climate change. It was once known as WWF, World Wildlife Fund, but is now known simply as Earth Hour. Earth Hour shouldn’t be confused with Earth Day, which is a separate celebration.

The Saturday, March 23, is a global event where everyone on Earth can help conserve energy, Earth Hour. It’s easy to participate, all you have to do is turn off your lights for one hour between 8:30 and 9:30 p.m. Millions of people around the world will turn their lights off in homes, office and government buildings, to celebrate Earth Hour, and have been doing so since 2007, the first year of the