Earth Hour 2029
Saturday, March 31, 2029
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Hours
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When is Earth Hour 2029?
Earth Hour 2029 falls on Saturday, March 31, 2029. It falls on a Saturday.
How many days until Earth Hour 2029?
As of October 15, 2026, there are 898 days until Earth Hour 2029, which falls on Saturday, March 31, 2029. Thatโs 898 days ยท about 128 weeks ยท about 30 months.
- Date
- Saturday, March 31, 2029
- Day of week
- Saturday
- Type
- Social Observances
- Duration
- 1 day
Other holidays in March 2029
Holi ยท Mar 1 (expected)Purim ยท Mar 1St. David's Day ยท Mar 1Hinamatsuri (Doll/Girls' Festival) ยท Mar 3International Women's Day ยท Mar 8Academy Awards (Oscars) ยท Mar 11 (expected)Pi Day ยท Mar 14St. Patrick's Day ยท Mar 17International Day of Happiness ยท Mar 20Nowruz (Persian New Year) ยท Mar 20Spring (Vernal) Equinox ยท Mar 20World Water Day ยท Mar 22Hanami (Cherry Blossom Season) ยท Mar 31 (expected)All holidays in March โ
Earth Hour, held on a Saturday evening toward the end of March, is a global WWF initiative in which millions of people and thousands of landmarks switch off non-essential lights for one hour as a shared gesture of care for the planet.
For the full story โ history, meaning, traditions, foods and FAQs โ see the Earth Hour guide.