HOLIDAYS OF 2023
| January | 2 (Monday) | New Year's Holiday (J) |
| 3 (Tuesday) | New Year's Holiday (J) | |
| February | ||
| March | 15 (Wednesday) | National day (H) |
| April | 7 (Friday) | Good Friday (H) |
| 10 (Monday) | Easter Monday (H) | |
| May | 1 (Monday) | May Day (H) |
| 29 (Monday) | Pentecost (Pünkösd) day (H) | |
| June | ||
| July | 17 (Monday) | Marine Day (J) |
| August | 11 (Friday) | Mountain Day (J) |
| September | 18 (Monday) | Coming of Age Day (J) |
| October | 23 (Monday) | National day (H) |
| November | 1 (Wednesday) | All Saint's Day (H) |
| December | 25 (Monday) | Christmas Day (H) |
| 26 (Thursday) | Christmas Day (H) | |
| 29 (Friday) | Year-end Holiday (J) | |