When is Mountain Day 2025?

Mountain Day 2025 is on Monday 11 August 2025 in Japan.

How many days until Mountain Day 2025?

Mountain Day 2025 was 437 days ago.

Yes. Mountain Day is a national public holiday in Japan.

Mountain Day 2026 is on Tuesday 11 August 2026.

Public Holiday

Japan

Monday 11 August 2025

437 days ago | 3-day long weekend: Sat, 9 Aug - Mon, 11 Aug 2025

View in Calendar

When is Mountain Day 2025?: Mountain Day 2025 is on Monday 11 August 2025 in Japan.
How many days until Mountain Day 2025?: Mountain Day 2025 was 437 days ago.
Is Mountain Day a public holiday in Japan?: Yes. Mountain Day is a national public holiday in Japan.
When is Mountain Day 2026?: Mountain Day 2026 is on Tuesday 11 August 2026.

Mountain Day is a public holiday in Japan.