Public holiday, observed nationwide
Next: May 17, 2026 (Sunday)
| Year | Date | Day |
|---|---|---|
| 2025 | May 17, 2025 | Saturday |
| 2026 | May 17, 2026 | Sunday |
| 2027 | May 17, 2027 | Monday |
| IANA Zone | Abbreviation | UTC Offset | DST |
|---|---|---|---|
| Arctic/Longyearbyen | CET | UTC+02:00 | No |
Constitution Day falls on May 17, 2026 (Sunday) in 2026.
Constitution Day is a public holiday in Svalbard and Jan Mayen.
Svalbard and Jan Mayen uses Arctic/Longyearbyen (UTC+02:00).