Quick Facts
🇦🇩🇦🇮🇦🇲🇦🇿🇰🇾29 Countries
May 17
Commemorates the adoption of a nation's constitution, celebrating its founding legal principles with civic ceremonies…
Constitution Day 2026
May 17, 202629 countriesPublic Holiday
About Constitution Day
Commemorates the adoption of a nation's constitution, celebrating its founding legal principles with civic ceremonies and patriotic events.
Key Details
Date
May 17, 2026
Type
Public Holiday
Gazetted
Yes
Countries
29 countries
Related Observances
29 events
Constitution Day Across the Region
Constitution Day Across the Region
| Country | Local Name | Date | Status | Impact |
|---|---|---|---|---|
| Andorra | Dia de la Constitució | Mar 14 | Public Holiday | — |
| Anguilla | — | Aug 7 | Public Holiday | — |
| Armenia | Սահմանադրության օր | Jul 5 | Public Holiday | — |
| Azerbaijan | — | Nov 12 | Public Holiday | — |
| Cayman Islands | — | Jul 2 | Public Holiday | — |
 Cook Islands | — | Aug 4 | Public Holiday | — |
 Denmark | Grundlovsdag | Jun 5 | Public Holiday | — |
 Dominican Republic | Día de la Constitución | Nov 6 | Public Holiday | — |
 Equatorial Guinea | — | Aug 15 | Public Holiday | — |
 Faroe Islands | Grundlógardagur Danmarkar | Jun 5 | Public Holiday | — |
 Fiji | — | Sep 7 | Public Holiday | — |
 Ghana | — | Jan 7 | Public Holiday | — |
 Kazakhstan | Конституция күні | Aug 30 | Public Holiday | — |
 Kosovo | — | Apr 9 | Public Holiday | — |
 Kyrgyzstan | — | May 5 | Public Holiday | — |
 Mexico | Día de la Constitución | Feb 2 | Public Holiday | — |
 Mongolia | Үндсэн хуулийн өдөр | Jan 13 | National Day | Normal Operations |
 Norway | Grunnlovsdag | May 17 | Public Holiday | — |
 Poland | Święto Konstytucji | May 3 | Public Holiday | — |
 Seychelles | National Day | Jun 18 | Public Holiday | — |
 Sint Maarten | — | Oct 9 | Public Holiday | — |
 South Korea | — | Jul 17 | Public Holiday | — |
 Spain | Día de la Constitución | Dec 6 | Public Holiday | — |
 Svalbard and Jan Mayen | Syttende mai | May 17 | Public Holiday | — |
 Tajikistan | — | Nov 6 | Public Holiday | — |
 Ukraine | День Конституції | Jun 28 | Public Holiday | — |
 Uruguay | Jura de la Constitución | Jul 18 | Public Holiday | — |
 Uzbekistan | — | Dec 8 | Public Holiday | — |
 Vanuatu | — | Oct 5 | Public Holiday | — |
Frequently Asked Questions
- When is Constitution Day 2026?
- Constitution Day 2026 is May 17, 2026 in Andorra.
- Is Constitution Day a public holiday in Andorra?
- Yes, Constitution Day is an official public holiday in Andorra. Government offices, banks, and most businesses are typically closed.
- How many days is Constitution Day 2026?
- Constitution Day 2026 lasts 1 day(s), from May 17, 2026.
- Where is Constitution Day a public holiday?
- Constitution Day is observed in 29 countries: Andorra, Anguilla, Armenia, Azerbaijan, Cayman Islands, Cook Islands, Denmark, Dominican Republic, Equatorial Guinea, Faroe Islands, Fiji, Ghana, Kazakhstan, Kosovo, Kyrgyzstan, Mexico, Mongolia, Norway, Poland, Seychelles, Sint Maarten, South Korea, Spain, Svalbard and Jan Mayen, Tajikistan, Ukraine, Uruguay, Uzbekistan, Vanuatu. See the comparison table above for exact dates and status in each country.
