Earth Hour 2027
Saturday, March 20, 2027
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When is Earth Hour 2027?
Earth Hour 2027 is on Saturday, March 20, 2027. It falls on a Saturday.
How many days until Earth Hour 2027?
There are 236 days until Earth Hour 2027, which falls on Saturday, March 20, 2027. Thatโs 236 days ยท about 34 weeks ยท about 8 months.
- Date
- Saturday, March 20, 2027
- Day of week
- Saturday
- Type
- Social Observances
- Duration
- 1 day
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.