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Public holiday · Cook Islands

Constitution Day (Cook Islands) is coming up.

Wednesday, 4 August 2027

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About Constitution Day (Cook Islands)

Constitution Day is a public holiday in Cook Islands.

In 2027 it falls on a Wednesday; in 2028 it’s on Friday 4 August, and in 2029 on Saturday 4 August. Also in August 2027: National White Wine Day (3 Aug), National Chocolate Chip Cookie Day (4 Aug) and International Clouded Leopard Day (4 Aug). From this page you can add it to your calendar, get an email before it, share the countdown, or show it full screen.

How we work out the date
It’s on 4 August every year.
Sources

Page updated 5 November 2026. Report a wrong date

Dates

YearDate
2027Wednesday, 4 August
2028Friday, 4 August
2029Saturday, 4 August
2030Sunday, 4 August
2031Monday, 4 August
2032Wednesday, 4 August
2033Thursday, 4 August
2034Friday, 4 August
2035Saturday, 4 August
2036Monday, 4 August

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