Time in CKT and CHOST
The time difference between Cook Island Time (CKT) and Choibalsan Summer Time (CHOST) is 19 hours. Choibalsan Summer Time is 19 hours ahead of Cook Island Time.
This means 9am CKT is 4am CHOST (next day) and 5pm CKT is 12pm CHOST (next day).
Cook Island Time
- The current local time in CKT is 6:04 am (July 19, 2026)
- CKT time zone offset is UTC-10:00
Choibalsan Summer Time
- The current local time in CHOST is 5:04 am (July 19, 2026)
- CHOST time zone offset is UTC+09:00
How to convert Cook Island Time to Choibalsan Summer Time?
Add 19 hours to Cook Island Time to get Choibalsan Summer Time.
Time in CKT
00:00
Time in CHOST
00:00
Use the slider above to convert Cook Island Time to Choibalsan Summer 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
| CKT | CHOST |
|---|---|
| 12am | 7pm |
| 1am | 8pm |
| 2am | 9pm |
| 3am | 10pm |
| 4am | 11pm |
| 5am | 12am |
| 6am | 1am |
| 7am | 2am |
| 8am | 3am |
| 9am | 4am |
| 10am | 5am |
| 11am | 6am |
| 12pm | 7am |
| 1pm | 8am |
| 2pm | 9am |
| 3pm | 10am |
| 4pm | 11am |
| 5pm | 12pm |
| 6pm | 1pm |
| 7pm | 2pm |
| 8pm | 3pm |
| 9pm | 4pm |
| 10pm | 5pm |
| 11pm | 6pm |