Map › Holidays A–Z › Autumn Equinox
When is Autumn Equinox 2026?
Autumn Equinox 2026 is on Wednesday, September 23, 2026 in Japan.
Autumn Equinox is a national holiday in Japan
See September 23 on the world mapAutumn Equinox 2026 by country
| Country | Date |
|---|---|
| 🇯🇵 Japan | September 23Wednesday |
Questions about Autumn Equinox
- When is Autumn Equinox in 2026?
- Autumn Equinox is on Wednesday, September 23, 2026.
- Which countries celebrate Autumn Equinox?
- Autumn Equinox is marked in 1 country: Japan.
- Is Autumn Equinox a public holiday?
- Yes, it's a public holiday in Japan. Elsewhere it may be an observance or a regional holiday, so check the table for each country.
Other holidays around the same time
- September Equinox September 22
- Independence Day January 1
- National Day February 4
- Constitution Day January 7
- Emancipation Day March 22
- Republic Day January 1
- King's Birthday April 20
- Martyrs' Day January 4
- National Heroes' Day January 20
- Teachers' Day January 15
- Armed Forces Day January 20
- Revolution Day January 3