National Day of the Third of May is a public holiday in Poland, known locally as Święto Narodowe Trzeciego Maja.
In 2026 it falls on Sunday 3 May; in 2027 on Monday 3 May.
The date is fixed, so only the weekday changes from year to year.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | 3 May | Saturday weekend | |
| 2026 | 3 May | Sunday weekend | |
| 2027 | 3 May | Monday long weekend | |
| 2028 | 3 May | Wednesday |