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Public holiday · Japan

Mountain Day (Japan) is coming up.

Wednesday, 11 August 2027

A week before, the day before and on the day. No account, nothing else.

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All of Japan’s public holidays in your calendar · Long weekends in Japan

About Mountain Day (Japan)

Mountain Day is a public holiday in Japan.

In 2027 it falls on a Wednesday; in 2028 it’s on Friday 11 August, and in 2029 on Saturday 11 August. Also in August 2027: World Steelpan Day (11 Aug), International Youth Day (12 Aug) and Perseid meteor shower (12 Aug). From this page you can add it to your calendar, get an email before it, share the countdown, or show it full screen.

How we work out the date
Its date moves from year to year, by the country’s holiday law.
Sources

Page updated 5 November 2026. Report a wrong date

Dates

YearDate
2027Wednesday, 11 August
2028Friday, 11 August
2029Saturday, 11 August
2030Sunday, 11 August
2031Monday, 11 August
2032Wednesday, 11 August
2033Thursday, 11 August
2034Friday, 11 August
2035Saturday, 11 August
2036Monday, 11 August

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