Mountain Day in Japan
View the global Mountain Day guide
Mountain Day is recognized as a holiday in one or more jurisdictions.
Mountain Day is observed in Japan. Check the holiday dates, observance information and calendar details below.
Mountain Day
Holiday
Japan
Country
2026
Next Date Year
Tuesday
Day
Aug
11
August 11, 2026
Mountain Day Date in Japan
Date
August 11, 2026
Day
Tuesday
Public Holiday
Yes
Bank Holiday
No
Date Confirmed
Yes
Mountain Day Dates in Japan
Mountain Day 2026
- Confirmed
Mountain Day 2027
- Confirmed
Mountain Day 2028
- Confirmed