🇯🇵
Foundation Day 2026
Foundation Day is a public holiday in Japan, observed on Wednesday, Feb 11, 2026.
- Type
- Public holiday
- Date
- Feb 11, 2026
- Day of week
- Wednesday
- Day off
- Yes
Foundation Day stands alone — no weekend on either side. Take 2 days of leave (Feb 9–10) for 5 consecutive days off. All long weekends in Japan 2026 →
Subscribe to or print Japan holidays →
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- Wed 11🇯🇵Foundation Day
- Mon 23🇯🇵Emperor's Birthday