Time in COST and HKT
The time difference between Colombia Summer Time (COST) and Hong Kong Time (HKT) is 12 hours. Hong Kong Time is 12 hours ahead of Colombia Summer Time.
This means 9am COST is 9pm HKT and 5pm COST is 5am HKT (next day).
Colombia Summer Time
- The current local time in COST is 6:25 pm (July 18, 2026)
- COST time zone offset is UTC-04:00
Hong Kong Time
- The current local time in HKT is 10:25 pm (July 18, 2026)
- HKT time zone offset is UTC+08:00
How to convert Colombia Summer Time to Hong Kong Time?
Add 12 hours to Colombia Summer Time to get Hong Kong Time.
Time in COST
00:00
Time in HKT
00:00
Use the slider above to convert Colombia Summer Time to Hong Kong 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
| COST | HKT |
|---|---|
| 12am | 12pm |
| 1am | 1pm |
| 2am | 2pm |
| 3am | 3pm |
| 4am | 4pm |
| 5am | 5pm |
| 6am | 6pm |
| 7am | 7pm |
| 8am | 8pm |
| 9am | 9pm |
| 10am | 10pm |
| 11am | 11pm |
| 12pm | 12am |
| 1pm | 1am |
| 2pm | 2am |
| 3pm | 3am |
| 4pm | 4am |
| 5pm | 5am |
| 6pm | 6am |
| 7pm | 7am |
| 8pm | 8am |
| 9pm | 9am |
| 10pm | 10am |
| 11pm | 11am |