Alofi to CKT Time Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
1:00 am01:00 NUT (UTC-11), Oct 12, 2026 = 2:00 am02:00 CKT (UTC-10), Oct 12, 2026
Alofi is 1 hour behind CKT.
How the time difference changes
Alofi is 1 hour behind CKT year-round.
Working hours of 9:00 am to 5:00 pm in Alofi correspond to 10:00 am to 6:00 pm in CKT.Working hours of 09:00 to 17:00 in Alofi correspond to 10:00 to 18:00 in CKT.
Compare Alofi time with CKT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
NUT (Niue Time) is 1 hour behind Cook Island Time.
1:00 am01:00 in Alofi, Niue is 2:00 am02:00 in CKT
Alofi to CKT call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in Alofi which corresponds to 10am-5pm10:00-17:00 in CKT
1:00 am01:00 NUT (Niue Time) (Alofi, Niue). Offset UTC -11:00 hours
2:00 am02:00 Cook Island Time (CKT). Offset UTC -10:00 hours
1:00 am01:00 Alofi, Niue / 2:00 am02:00 CKT
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| Alofi, Niue | CKT |
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| 12:00am next day | |
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| 23:00 | |
| 00:00 next day |
Alofi Time Zone and Facts
Time Zone
Alofi Facts
Cook Island Time
Offset: CKT is 10 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Cook Islands
Principal Cities: The largest city in the CKT time zone is Avarua in the Cook Islands, with about 13,373 people. Other major cities in this time zone include Matavera.
Daylight Saving: Clocks in Cook Island Time (CKT) do not change for daylight saving time, so CKT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
CKT representations, usage and related time zones
- -10 - basic short
- -1000 - basic
- -10:00 - extended
- -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the west of the zero meridian.
- Whiskey - Military abbreviation for CKT
- W - short form of 'Whiskey'
- HAST - Hawaii-Aleutian Standard Time
- CKT - Cook Island Time
- HST - Hawaii Standard Time
- TAHT - Tahiti Time
- W - Whiskey Time Zone