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When is Constitution Day in 2027 in Poland?

Constitution Day 2027 is on Monday, 2027-05-03

Constitution Day in Poland falls on Monday, May 3, 2027. That is week 18 of 2027 (ISO week numbering), day 123 of the year. Locally it is also written as: Święto Konstytucji 3 Maja.

Days until Constitution Day 2027

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Constitution Day by year in Poland

YearWeekdayDateISO week
2027Monday2027-05-0318this page
2026Sunday2026-05-03182026 page

Public holidays near this date in Poland 2027

DateDayHolidayDeducted from working days
2027-05-01SaturdayŚwięto PracyYes
2027-05-03MondayŚwięto Konstytucji 3 MajaYes

Working days around this holiday

The May 2027 business-days page shows the exact count of working days in the month this holiday falls in, with the holiday deducted and every remaining day listed. The full Poland 2027 holiday list marks whether this date is nationwide (Yes) or regional only.

How the date is verified: the date and weekday above are computed from the calendar, not typed in, and ISO week numbers follow ISO 8601 (weeks start Monday). You can reproduce both by checking that 2027-05-03 is a Monday on any perpetual calendar.

Other questions about Constitution Day