Thank you for taking part in Earth Hour 2023!
Thank you for taking part in Earth Hour 2023!
Together, we created the Biggest Hour for Earth.
Over 414,350 people from 187 countries and territories gave:
34,915 hours
Reconnecting with our planet32,591 hours
Restoring our planet
327,869 hours
Learning more about our planet13,248 hours
Inspiring others to take care for our planet5,727 hours
Finding other ways to make an impactEarth Hour 2023: Location leaderboard
81,360 hours
66,949 hours
42,668 hours
26,854 hours
23,302 hours
16,998 hours
13,557 hours
13,274 hours
13,269 hours
12,489 hours
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.
Attend an Earth Hour event
Celebrate the Hour with your community - whether virtually or in-person - and be part of the #BiggestHourForEarth, no matter where you are in the world!
Uniting for our one home
We are the first generation to have the solutions we need to reverse nature loss and limit climate change and the last one who can act before it's too late.
Stay Updated
Subscribe to our newsletter to stay updated with what we're doing beyond the Hour and how you can get involved: