Earth Hour is a WWF initiative that began in 2007 in the city of Sydney, Australia, when about 2 million people and more than 2,000 companies turned off the lights for an hour as a form of positioning against the global warming and climate change!
Earth Hour, March 24, 2018 – Maputo, Mozambique
This global sustainability movement has grown to include 7,000 cities in 172 countries of which Mozambique is a part – showing support for this cause by symbolically switching off their lights for an hour.
Earth Hour 2018 will take place on March 24, from 8:30 p.m. to 9:30 p.m. local time.
Prepare your solar flashlight and come join!
Events from previous years: https://www.wwf.org.mz/hora_do_planeta/eventos/