All dates are provided in good faith, but could change at short notice. Where 2025 dates have not yet been announced, you can see when an event took place in 2024. All events are in Rarotonga unless otherwise stated.
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2024-25 CALENDAR in summaryIf you want to reuse the information on your own website or social media please provide a link back to this page
JULY TO OCTOBER: WHALE WATCHING SEASON
Nobody organises this one, but for many visitors it's a highlight not to be missed. Between mid to late July and October, the waters off the islands are full of whales. But they arrived early in 2024 with the first sighting in late June off Rarotonga. They swim close to shore as they head for warmer waters to mate, give birth and rest. In Rarotonga they come so close that you can even watch from the main road through town (Avarua) Photos: Cook Islands News
PUBLIC HOLIDAYS AND GOSPEL DAYS
By law the following are PUBLIC HOLIDAYS
Every Sunday
Good Friday and Easter Monday
Christmas Day and Boxing Day
New Year's Day and 2nd January
Anzac Day, 25th April each year
King's Birthday (HM King Charles III): first Monday in June
Not Palmerston which has its own public holidays
Ra O Te Ui Ariki (The Day of the Council of High Chiefs): first Friday in July
Constitution Day - 4th August
Cook Islands (national) gospel day - 26th October
Where a public holiday (other than Sunday itself and Anzac Day) falls on a Sunday, the following Monday will be the public holiday
GOSPEL DAYS
These are also holidays local to each of the islands to celebrate the arrival of Christianity. And its not just church services...all kinds of special events are held and there's much partying and feasting. The days are organised by the Christian Church in the Cook Islands (CICC) and are on different dates on each island