2007–2011 | 2011–2023 | 2023–present |
Earth Hour is a movement created and organized by the World Wide Fund for Nature. The event is held worldwide annually since 2008, where individuals, businesses and communities turn off their non-essential electric light for 1 hour from 8:30-9:30 PM. on the last Saturday of March. The event started in Sydney, Australia in 2007.
2007–2011[]
2011–2023[]
2023–present[]
|
|
|