47 days until Autumnal Equinox Day.
Wednesday, September 23, 2026
Key facts
- Date
- Wednesday, September 23, 2026
- Day of the week
- Wednesday
- Where observed
- Nationwide
- Holiday type
- Public holiday
- Week number
- 39
- Day of year
- 266
- Local time zone
- Asia/Tokyo
- Currency
- JPY
Long-weekend planner
Autumnal Equinox Day falls on a Wednesday in 2026, splitting the week — there is no single bridge day this year.
This holiday in other years
Frequently asked questions
In Japan, Autumnal Equinox Day is on September 23, 2026 in 2026.
In 2026, Autumnal Equinox Day falls on a Wednesday.
Yes. Autumnal Equinox Day is a public holiday observed nationwide in Japan.
There are 47 days until Autumnal Equinox Day on September 23, 2026.
Other public holidays in Japan 2026
- New Year's Day (元日)Jan 1
- Coming of Age Day (成人の日)Jan 12
- 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
- Greenery Day (みどりの日)May 4
- Children's Day (こどもの日)May 5
- Constitution Memorial Day (憲法記念日)May 6
- Marine Day (海の日)Jul 20
- Mountain Day (山の日)Aug 11
- Respect for the Aged Day (敬老の日)Sep 21
- Sports Day (スポーツの日)Oct 12
- Culture Day (文化の日)Nov 3
- Labour Thanksgiving Day (勤労感謝の日)Nov 23
About these dates
The Autumnal Equinox Day date for Japan 2026 is compiled from public official sources and was last updated on August 7, 2026.
Official source: https://www8.cao.go.jp/syukujitsu/