Environmental Holidays
https://therevelator.org/environmental-holidays/

March 3

World Wildlife Day

March (last Saturday)

Earth Hour

May (all month)

National Bike Month

June 5

World Environment Day

June 22

World Rainforest Day

August 9

International Day of Indigenous Peoples

March 18

Global Recycling Day

April 22

Earth Day

May 22

World Biodiversity Day

June 8

World Ocean Day

July 11

World Population Day

August 30

National Beach Day

March 20

World Rewilding Day

April (last Friday)

Arbor Day

May (third Friday)

Endangered Species Day

June 15

Global Wind Day

August 6

Cycle to Work Day

Sept. (third Sat.)

World Cleanup Day