International Day of the Tropics Jun 29, 2026

International Day of the Tropics

Observed each 29 June, the International Day of the Tropics spotlights a vast region stretching between the Tropics of Cancer and Capricorn, where warmth and rainfall shape daily life. This zone covers about 40% of Earth"s surface area, yet supports around 80% of global biodiversity, making it central to planetary health and culture.

© Frederick Millett/Shutterstock

palette

Today in History

Celebrating the tropics
In the tropics, land greets sea warmly
Jun 29, 2024Tour de France 2024
Jun 29, 2025International Day of the Tropics

More Desktop Wallpapers:

Sep 16, 2023Splügen Pass, Switzerland
Aug 22, 2026Common blue butterfly
Mar 4, 2026Purple crocus flowers, Seven Rila Lakes, Bulgaria
Jun 18, 2025Asian swallowtail butterfly on a red spider lily
Apr 21, 2025International Dark Sky Week
Nov 10, 2024Caribbean flamingos, Yucatán Peninsula, Mexico
Aug 1, 2025Edinburgh Festival Fringe
A splash of colour
Dec 11, 2024International Mountain Day
This island is more than a mile high
Nov 20, 2025Mother manatee and calf, Crystal River, Florida, United States
Dec 31, 2023New Years Eve!
Oct 13, 2025Fishing boat on beach in Mamallapuram, Tamil Nadu
Apr 16, 2024Union Square, Manhattan, New York, USA
Frosty Finland
Jul 11, 2026Port de Saint-Goustan, Auray, Brittany, France
Apr 11, 2025Tulips, Netherlands
Sep 29, 2025Rainbow houses, Houten, Netherlands
An endless stretch of sky
Jun 13, 2025Vila Franca Islet, São Miguel Island, Azores, Portugal
Apr 1, 2024Palazzo Farnese, Rome, Italy
Where are these magnificent cliffs?
Sep 9, 2025A female Eurasian red squirrel, Switzerland
Feb 28, 2024Bamburgh Castle, Northumberland, England
Jan 31, 2025Happy International Zebra Day!
What can you see from this tower?
Jul 26, 2025International Day for the Conservation of the Mangrove Ecosystem
Jun 19, 2025Masai giraffe mother grooming her calf in the Serengeti, Tanzania
Aug 1, 2026Big Island, Hawaii, United States
Jul 28, 2025World Nature Conservation Day