Unification of the Romanian Principalities Day is a public holiday in Romania, known locally as Ziua Unirii Principatelor Române.
In 2026 it falls on Saturday 24 January; in 2027 on Sunday 24 January.
The date is fixed, so only the weekday changes from year to year.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | 24 January | Friday long weekend | |
| 2026 | 24 January | Saturday weekend | |
| 2027 | 24 January | Sunday weekend | |
| 2028 | 24 January | Monday long weekend |