Mountain Day in Japan falls on Wednesday, August 11, 2027. It is a nationwide public holiday across Japan.
Mountain Day 2027 in Japan: August 11, 2027. Nationwide day off. Holiday data is synced automatically every day from the open-source Nager.Date database.
LIVE COUNTDOWN
Mountain DayJapan
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August 11, 2027 Β· Wednesday2027-08-11
| Date | 2027-08-11 (Wednesday) |
| Holiday | Mountain Day |
| Type | Public |
| Scope | Nationwide |
| Source | Nager.Date |
FAQ
When is Mountain Day 2027?
Mountain Day 2027 falls on August 11, 2027 (Wednesday).
Is Mountain Day a statutory holiday?
Yes β it is a nationwide public holiday.
How many days until Mountain Day?
There is a live countdown at the top of this page β 342 days to go.
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- 2027-11-03Culture DayWednesday426 d
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