Autumnal Equinox Day in Japan falls on Wednesday, September 23, 2026. It is a nationwide public holiday across Japan.
Autumnal Equinox Day 2026 in Japan: September 23, 2026. Nationwide day off. Holiday data is synced automatically every day from the open-source Nager.Date database.
LIVE COUNTDOWN
Autumnal Equinox DayJapan
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September 23, 2026 Β· Wednesday2026-09-23
| Date | 2026-09-23 (Wednesday) |
| Holiday | Autumnal Equinox Day |
| Type | Public |
| Scope | Nationwide |
| Source | Nager.Date |
FAQ
When is Autumnal Equinox Day 2026?
Autumnal Equinox Day 2026 falls on September 23, 2026 (Wednesday).
Is Autumnal Equinox Day a statutory holiday?
Yes β it is a nationwide public holiday.
How many days until Autumnal Equinox Day?
There is a live countdown at the top of this page β 20 days to go.
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