Time in CHOST and COST
The time difference between Choibalsan Summer Time (CHOST) and Colombia Summer Time (COST) is 13 hours. Colombia Summer Time is 13 hours behind Choibalsan Summer Time.
This means 9am CHOST is 8pm COST (previous day) and 5pm CHOST is 4am COST.
Choibalsan Summer Time
- The current local time in CHOST is 6:06 pm (September 2, 2026)
- CHOST time zone offset is UTC+09:00
Colombia Summer Time
- The current local time in COST is 1:06 pm (September 2, 2026)
- COST time zone offset is UTC-04:00
How to convert Choibalsan Summer Time to Colombia Summer Time?
Subtract 13 hours from Choibalsan Summer Time to get Colombia Summer Time.
Time in CHOST
00:00
Time in COST
00:00
Use the slider above to convert Choibalsan Summer Time to Colombia 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
| CHOST | COST |
|---|---|
| 12am | 11am |
| 1am | 12pm |
| 2am | 1pm |
| 3am | 2pm |
| 4am | 3pm |
| 5am | 4pm |
| 6am | 5pm |
| 7am | 6pm |
| 8am | 7pm |
| 9am | 8pm |
| 10am | 9pm |
| 11am | 10pm |
| 12pm | 11pm |
| 1pm | 12am |
| 2pm | 1am |
| 3pm | 2am |
| 4pm | 3am |
| 5pm | 4am |
| 6pm | 5am |
| 7pm | 6am |
| 8pm | 7am |
| 9pm | 8am |
| 10pm | 9am |
| 11pm | 10am |