Constitution Memorial DayReview each holiday with local names and official notes.DateSun, May 3, 2026LocationJapanStatusScheduledPart of long weekendSat, May 2 – Tue, May 54-day breakDescriptionCommemorates Japan's constitutionDates by year2024Fri, May 3, 20242025Sat, May 3, 2025← Previous holiday: Shōwa DayNext holiday: Greenery Day →