Earth Day 2021

Earth Day is an international environmental observance held on 22 April each year, promoting awareness and action to protect the planet, support sustainability, and address environmental challenges.

Frequently asked questions

When is Earth Day 2021?

Earth Day 2021 is on Thursday, 22 April 2021.

What day of the week is Earth Day 2021?

It falls on Thursday.

How is Earth Day calculated?

This event is observed every year on 22 April.