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

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Today in History

Jun 29, 2018Waiting for the perfect shot
Jun 29, 2019It s National Camera Day. Get the picture?
Jun 29, 2020Goats don t grow on trees
Jun 29, 2021An island hopper s paradise
Jun 29, 2022International Day of the Tropics
Jun 29, 2023International Day of the Tropics
Jun 29, 2024Tour de France 2024 begins
Jun 29, 2025International Day of the Tropics

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