Turn off your lights - Saturday 8.30pm Local Time!

On Earth Hour hundreds of millions of people around the world will come together to call for action on climate change by doing something quite simple—turning off their lights for one hour. The movement symbolizes that by working together, each of us can make a positive impact in this fight, protecting our future and that of future generations.

This year's Earth Hour is on Saturday at 8.30pm.

To find out more about Earth Hour - click here

To see a video of Earth Hour - click here

In 2009, hundreds of millions of people in 4100 cities in 80 countries across the globe took part in Earth Hour. Last year, 80 million Americans and 318 U.S. cities officially voted for action with their light switch, joining iconic landmarks from around the world that went dark for Earth Hour, including:

Empire State Building

Brooklyn Bridge

Broadway Theater Marquees

Las Vegas Strip

United Nations Headquarters

Golden Gate Bridge

Seattle’s Space Needle

Church of Latter-Day Saints Temple

Gateway Arch in St. Louis

Great Pyramids of Giza

Acropolis and Parthenon in Athens

Christ the Redeemer Statue in Rio de Janeiro

St. Peter’s Basilica in Vatican City

Big Ben and Houses of Parliament in London

Elysee Palace and Eiffel Tower in Paris

Beijing’s Birds Nest and Water Cube

Symphony of Lights in Hong Kong

Sydney’s Opera House

This little 300sq foot apartment will be using no electricity for an hour tomorrow evening, will your abode?