Vandaag is Mountain Day!
dinsdag 11 augustus 2026
Key facts
- Date
- dinsdag 11 augustus 2026
- Day of week
- dinsdag
- Scope
- Nationale feestdag
- Type
- Public holiday
- ISO week
- 33
- Day of year
- 223
- Time zone
- Asia/Tokyo
- Currency
- JPY
Make the most of the long weekend
Take the following Monday off to bridge Mountain Day (2026) into a long weekend.
Nearby years
Frequently asked questions
In Japan, Mountain Day falls on 11 augustus 2026 in 2026.
In 2026, Mountain Day is on a dinsdag.
In Japan, Mountain Day is a national public holiday observed across the whole country.
Mountain Day is today, 11 augustus 2026.
Other holidays in Japan in 2026
- New Year's Day (元日)1 jan
- Coming of Age Day (成人の日)12 jan
- Foundation Day (建国記念の日)11 feb
- The Emperor's Birthday (天皇誕生日)23 feb
- Vernal Equinox Day (春分の日)20 mrt
- Shōwa Day (昭和の日)29 apr
- Greenery Day (みどりの日)4 mei
- Children's Day (こどもの日)5 mei
- Constitution Memorial Day (憲法記念日)6 mei
- Marine Day (海の日)20 jul
- Respect for the Aged Day (敬老の日)21 sep
- Autumnal Equinox Day (秋分の日)23 sep
- Sports Day (スポーツの日)12 okt
- Culture Day (文化の日)3 nov
- Labour Thanksgiving Day (勤労感謝の日)23 nov
Data source
Holiday information for Mountain Day in Japan (2026) reviewed and last updated 11 augustus 2026. Always confirm with official sources before planning.
Official source https://www8.cao.go.jp/syukujitsu/