October 6, 2021 365holidaysayear

Anniversary of Circumnavigating the Globe with Solely Human Power (no motors or sails)

September 18, 2021 365holidaysayear

EarthEcho Water Challenge

July 16, 2021 365holidaysayear

World Snake Day

March 20, 2021March 20, 2021 365holidaysayear

World Sparrow Day

March 3, 2021 365holidaysayear

World Wildlife Day

December 14, 2020December 14, 2020 365holidaysayear

Beginning of Halcyon Days

October 6, 2020 365holidaysayear

Anniversary of Circumnavigating the Globe with Solely Human Power (no motors or sails)

April 25, 2020April 22, 2020 365holidaysayear

World DNA Day

April 3, 2020March 25, 2020 365holidaysayear

Birthday of John Burroughs

March 23, 2020March 14, 2020 365holidaysayear

World Meteorological Day