Reformation Day is a public holiday in Slovenia, known locally as dan reformacije.
In 2026 it falls on Saturday 31 October; in 2027 on Sunday 31 October.
The date is fixed, so only the weekday changes from year to year.
Dates, 2025 to 2028
| Year | Date | Weekday | Note |
|---|---|---|---|
| 2025 | 31 October | Friday long weekend | |
| 2026 | 31 October | Saturday weekend | |
| 2027 | 31 October | Sunday weekend | |
| 2028 | 31 October | Tuesday |