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Time Changes in Cook Islands 2017

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Time zones in use in Cook Islands

In Cook Islands, there is only one time zone in use: Cook Island Time, CKT (UTC-10). Time in Cook Islands does not change because it does not observe Daylight Saving Time.

For comparing the current time in Cook Islands and United Kingdom or any other country combination, visit time comparison. For an introduction to UTC and world time, read UTC by country. Time changes in Cook Islands are shown below by city, state or region.

RegionsStandard TimeDaylight Saving Time
Time zone201620172018Time zone201620172018
  • Avarua
Cook Island Time
CKT (UTC-10)
UTC-10 all year longNo Daylight Saving Time

History of Time Changes

The information in this page comes from data published in the Time Zone Database managed by the Internet Assigned Numbers Authority (IANA).

YearTime zone AbbreviationUTC OffsetTime zone NameDaylight Saving TimeBegins (local time)
1991CKTUTC-10Cook Island TimenoSaturday, March 2 1991, 12:00 AM
1990CKHSTUTC-09:30yesSunday, October 28 1990, 12:00 AM
1990CKTUTC-10Cook Island TimenoSaturday, March 3 1990, 12:00 AM
1989CKHSTUTC-09:30yesSunday, October 29 1989, 12:00 AM
1989CKTUTC-10Cook Island TimenoSaturday, March 4 1989, 12:00 AM
1988CKHSTUTC-09:30yesSunday, October 30 1988, 12:00 AM
1988CKTUTC-10Cook Island TimenoSaturday, March 5 1988, 12:00 AM
1987CKHSTUTC-09:30yesSunday, October 25 1987, 12:00 AM
1987CKTUTC-10Cook Island TimenoSaturday, February 28 1987, 12:00 AM
1986CKHSTUTC-09:30yesSunday, October 26 1986, 12:00 AM
1986CKTUTC-10Cook Island TimenoSaturday, March 1 1986, 12:00 AM
1985CKHSTUTC-09:30yesSunday, October 27 1985, 12:00 AM
1985CKTUTC-10Cook Island TimenoSaturday, March 2 1985, 12:00 AM
1984CKHSTUTC-09:30yesSunday, October 28 1984, 12:00 AM
1984CKTUTC-10Cook Island TimenoSaturday, March 3 1984, 12:00 AM
1983CKHSTUTC-09:30yesSunday, October 30 1983, 12:00 AM
1983CKTUTC-10Cook Island TimenoSaturday, March 5 1983, 12:00 AM
1982CKHSTUTC-09:30yesSunday, October 31 1982, 12:00 AM
1982CKTUTC-10Cook Island TimenoSaturday, March 6 1982, 12:00 AM
1981CKHSTUTC-09:30yesSunday, October 25 1981, 12:00 AM
1981CKTUTC-10Cook Island TimenoSaturday, February 28 1981, 12:00 AM
1980CKHSTUTC-09:30yesSunday, October 26 1980, 12:00 AM
1980CKTUTC-10Cook Island TimenoSaturday, March 1 1980, 12:00 AM
1979CKHSTUTC-09:30yesSunday, October 28 1979, 12:00 AM
1979CKTUTC-10Cook Island TimenoSaturday, March 3 1979, 12:00 AM
1978CKHSTUTC-09:30yesSunday, November 12 1978, 12:00 AM
1901CKTUTC-10:30Cook Island TimenoFriday, December 13 1901, 10:15 AM

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Content last updated on 2016-12-19