Earth Hour 2018

Earth Hour 2018 is observed on Saturday, March 31, 2018

Earth HourImage: Google Image

Countdown to Earth Hour 2018

The Earth Hour Countdown Clock will show you the number of days, hours, minutes & seconds until Earth Hour 2018.

When is the next Earth Hour

  • Earth Hour 2019 is observed on Saturday, March 30, 2019
  • Earth Hour 2020 is observed on Saturday, March 28, 2020

You might like the Special Days in March 2018

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