1465 days until Mountain Day.
Monday, August 12, 2030
Key facts
- Date
- Monday, August 12, 2030
- Day of the week
- Monday
- Where observed
- Nationwide
- Holiday type
- Public holiday
- Week number
- 33
- Day of year
- 224
- Local time zone
- Asia/Tokyo
- Currency
- JPY
Long-weekend planner
Mountain Day falls on a Monday in 2030, giving you a natural three-day weekend with no extra leave.
This holiday in other years
Frequently asked questions
In Japan, Mountain Day is on August 12, 2030 in 2030.
In 2030, Mountain Day falls on a Monday.
Yes. Mountain Day is a public holiday observed nationwide in Japan.
There are 1465 days until Mountain Day on August 12, 2030.
Other public holidays in Japan 2030
- New Year's Day (元日)Jan 1
- Coming of Age Day (成人の日)Jan 14
- Foundation Day (建国記念の日)Feb 11
- The Emperor's Birthday (天皇誕生日)Feb 23
- Vernal Equinox Day (春分の日)Mar 20
- Shōwa Day (昭和の日)Apr 29
- Constitution Memorial Day (憲法記念日)May 3
- Greenery Day (みどりの日)May 4
- Children's Day (こどもの日)May 6
- Marine Day (海の日)Jul 15
- Respect for the Aged Day (敬老の日)Sep 16
- Autumnal Equinox Day (秋分の日)Sep 23
- Sports Day (スポーツの日)Oct 14
- Culture Day (文化の日)Nov 4
- Labour Thanksgiving Day (勤労感謝の日)Nov 23
About these dates
The Mountain Day date for Japan 2030 is compiled from public official sources and was last updated on August 8, 2026.
Official source: https://www8.cao.go.jp/syukujitsu/