How many days until Earth Hour?
When is Earth Hour?
Earth Hour is observed next on Saturday, March 25th, 2023. It has been observed the last Saturday in March.
Dates
Saturday, March 26th, 2022
Saturday, March 25th, 2023
Saturday, March 30th, 2024
Earth Hour is observed next on Saturday, March 25th, 2023. It has been observed the last Saturday in March.
Saturday, March 26th, 2022
Saturday, March 25th, 2023
Saturday, March 30th, 2024