Time in AEDT and CKT
The time difference between Australian Eastern Daylight Time (AEDT) and Cook Island Time (CKT) is 21 hours. Cook Island Time is 21 hours behind Australian Eastern Daylight Time.
This means 9am AEDT is 12pm CKT (previous day) and 5pm AEDT is 8pm CKT (previous day).
Australian Eastern Daylight Time
- The current local time in AEDT is 5:43 pm (September 2, 2026)
- AEDT time zone offset is UTC+11:00
Cook Island Time
- The current local time in CKT is 4:43 pm (September 2, 2026)
- CKT time zone offset is UTC-10:00
How to convert Australian Eastern Daylight Time to Cook Island Time?
Subtract 21 hours from Australian Eastern Daylight Time to get Cook Island Time.
Time in AEDT
00:00
Time in CKT
00:00
Use the slider above to convert Australian Eastern Daylight Time to Cook Island Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| AEDT | CKT |
|---|---|
| 12am | 3am |
| 1am | 4am |
| 2am | 5am |
| 3am | 6am |
| 4am | 7am |
| 5am | 8am |
| 6am | 9am |
| 7am | 10am |
| 8am | 11am |
| 9am | 12pm |
| 10am | 1pm |
| 11am | 2pm |
| 12pm | 3pm |
| 1pm | 4pm |
| 2pm | 5pm |
| 3pm | 6pm |
| 4pm | 7pm |
| 5pm | 8pm |
| 6pm | 9pm |
| 7pm | 10pm |
| 8pm | 11pm |
| 9pm | 12am |
| 10pm | 1am |
| 11pm | 2am |