Constitution Day
Nationwide public holiday in Cook Islands
Dates
| Year | Date | Weekday | Notes |
|---|---|---|---|
| 2026 | 4 August | Tuesday | Nationwide |
| 2027 | 4 August | Wednesday | Nationwide |
Where it applies
Everywhere in Cook Islands.
Is it a day off?
Yes. It is an official public holiday, so most employees have the day off. Government offices, schools and many businesses are usually closed; shops, restaurants and public transport may keep reduced hours. Check local announcements for opening times.
Typical weather in Avarua around 4 August: high 24°C (74°F), low 23°C (73°F), rain on 50% of days.
Averages for 2015–2024, 3 days either side of the date, for the area around Avarua. Past averages, not a forecast.
Forecast for Wednesday 4 August in Avarua: (MET Norway)
Coming up next in Cook Islands
Tuesday, 26 October 2027
Constitution Day in other countries
Marshall Islands
Nauru
Niue
Northern Mariana Islands
Palau
Tonga
Vanuatu
Andorra
Anguilla
Armenia
Cambodia
Cayman Islands
More for Cook Islands
Holiday dates are for general information and can change. Official government announcements take precedence.