International Day of the Tropics Jun 29, 2026

International Day of the Tropics

Observed each June 29, 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:

Oct. 20, 2025International Sloth Day
Mar. 28, 2025Black-naped monarch
From victory to festivity
What are these beautiful sandy waves?
Apr. 2, 2024Beech trees and anemone wildflowers, Jutland, Denmark
Jul. 1, 2024Canada Day
Regal Radiance
Sep. 15, 2023Glenariff Forest Park, County Antrim, Ireland
Sep. 7, 2023Toronto International Film Festival
Jan. 11, 2024Eurasian lynx
Huddled and hunting
Babbling on and on
Aug. 29, 2023Zelenci Nature Reserve, Slovenia
Feb. 6, 2024Lake Tahoe
Jan. 10, 2025Abraham Lake, Alberta
Oct. 2, 2023World Architecture Day
Jul. 27, 2024Vineyards above the Moselle River, Rhineland-Palatinate, Germany
A life-sized snow globe
Dec. 23, 2024Celebrating Festivus
Look, but don’t touch
One on land, a million in space
Gravity-defying wonders of the world
Feb. 7, 2024St. James Tidal Pool, Cape Town, South Africa
Jan. 18, 2025Dunes at White Sands National Park, New Mexico
May 13, 2024Fish River Canyon, Namibia
Apr. 23, 2024World Book Day
Jul. 22, 2025Badlands National Park, South Dakota, United States
May 15, 2026Endangered Species Day
Jun 24, 2026Pollinator Week
Amber waves of grain