Calendars › Countries › Cook Islands

Cook Islands public holidays 2026

National public holidays in Cook Islands. Regional/subdivision holidays are not included.

2025202620272028

2026 holidays

DateDayHoliday
January 1, 2026ThursdayNew Year's Day
January 2, 2026FridayDay after New Year's Day
April 3, 2026FridayGood Friday
April 6, 2026MondayEaster Monday
April 25, 2026SaturdayAnzac Day
June 1, 2026MondaySovereign's Birthday
July 3, 2026FridayRa o te Ui Ariki
August 4, 2026TuesdayConstitution Day
October 26, 2026MondayCook Islands Gospel Day
December 25, 2026FridayChristmas Day
December 26, 2026SaturdayBoxing Day
December 28, 2026MondayBoxing Day (observed)

Weekend days: Saturday and Sunday. Coverage: 2010–2040. Source: python-holidays (MIT), national public holidays.

Use this calendar in code

Calendar id: ck

curl "https://bankday.jacklehoff4866.workers.dev/v1/business-day?calendar=ck&date=2026-12-24" \
  -H "Authorization: Bearer $BANKDAY_KEY"
curl "https://bankday.jacklehoff4866.workers.dev/v1/business-days/add?calendar=ck&date=2026-10-15&days=5" \
  -H "Authorization: Bearer $BANKDAY_KEY"
curl "https://bankday.jacklehoff4866.workers.dev/v1/holidays?calendar=ck&year=2026" \
  -H "Authorization: Bearer $BANKDAY_KEY"

Get CK business days via API

1,000 requests/month free. No credit card. Your key appears instantly.

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FAQ

How many public holidays does Cook Islands have in 2026?

12 weekday and weekend holiday dates are listed for 2026, in addition to weekends (Saturday and Sunday).

What days are weekends for Cook Islands?

Weekend days are Saturday and Sunday.

When is the next Cook Islands holiday?

Cook Islands Gospel Day on Monday, October 26, 2026.

How do I check Cook Islands business days in code?

Call GET https://bankday.jacklehoff4866.workers.dev/v1/business-day?calendar=ck&date=YYYY-MM-DD with a free Bankday API key. The response says whether the date is a business day and gives the next and previous business days.