Cook Islands Constitution Day 2026

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

Frequently asked questions

When is Cook Islands Constitution Day 2026?

Cook Islands Constitution Day 2026 is on Tuesday, 4 August 2026.

What day of the week is Cook Islands Constitution Day 2026?

It falls on Tuesday.

How is Cook Islands Constitution Day calculated?

This event is observed every year on 4 August.