448 days are left until May 17, 2026
| Date | Weekday | Event | Country | Type |
|---|---|---|---|---|
| 17 May | Sunday | Constitution Day | Bouvet Island , Norway , Nauru , Svalbard and Jan Mayen | Public |
| 17 May | Sunday | Liberation Day | Democratic Republic of the Congo | Public |
| 17 May | Sunday | Father's Day | Tonga | Non Public |
| 17 May | Sunday | Sunday of Europe Day Weekend | Ukraine | Non Public |