Public holidays in Japan — September 2025

3 public holidays in Japan during September 2025: Respect for the Aged Day, Autumnal Equinox Day, Autumn Equinox.

Public holidays

• Mon, Sep 15
  Respect for the Aged Day 敬老の日 Public holiday
• Tue, Sep 23
  Autumnal Equinox Day 秋分の日 Public holiday
• Tue, Sep 23
  Autumn Equinox Public holiday

Other observances

• Sat, Sep 20
  彼岸の入り (Higan (Autumn)) 彼岸の入り Cultural celebration
• Tue, Sep 23
  September Equinox Seasonal observance