Together, we created the Biggest Hour for Earth.
Over 414,349 people from 187 countries and territories gave:
34,915 hoursReconnecting with our planet
Restoring our planet
327,869 hoursLearning more about our planet
13,248 hoursInspiring others to take care for our planet
5,727 hoursFinding other ways to make an impact
Earth Hour 2023: Location leaderboard
Could an Hour change the world?
What if an hour wasn't just an hour…but the spark we need for change? An Hour reminding us to make all other hours count.
We're stepping things up this year
Since our beginnings in 2007, Earth Hour has been known for the “lights off” moment – a symbolic event to show our collective support for the planet. But this year, we're stepping things up, breathing new life into our movement and mission to create the Biggest Hour for Earth.
Subscribe to our newsletter to stay updated with what we're doing beyond the Hour and how you can get involved: