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In 130 days until International Mountain Day 2026!

International Mountain Day 2026 falls on December 11, 2026. Use the countdown to plan your celebration — history, traditions, fun facts and emoji stickers below.

2025202620272028
130
days to go

📖 Read the full International Mountain Day guide →

🏔️ About International Mountain Day

Celebrates mountains and highlights the importance of sustainable mountain development. Celebrated in world.

🔗 More observances to look forward to

Global Family DayWorld Introvert DayWorld Braille DayNational Bird DayData Privacy DayWorld Wetlands Day