Cook Islands Constitution Day 2025

Cook Islands Constitution Day celebrates self-government established in 1965.

Frequently asked questions

When is Cook Islands Constitution Day 2025?

Cook Islands Constitution Day 2025 is on Monday, 4 August 2025.

What day of the week is Cook Islands Constitution Day 2025?

It falls on Monday.

How is Cook Islands Constitution Day calculated?

This event is observed every year on 4 August.