Autumnal Equinox DayReview each holiday with local names and official notes.DateWed, September 23, 2026LocationJapanStatusScheduledPart of long weekendSat, Sep 19 – Wed, Sep 235-day breakDescriptionAutumn equinox celebrationDates by year2024Sun, September 22, 20242025Tue, September 23, 2025← Previous holiday: Respect for the Aged DayNext holiday: Sports Day →