Time in COST and VOST
The time difference between Colombia Summer Time (COST) and Vostok Station Time (VOST) is 10 hours. Vostok Station Time is 10 hours ahead of Colombia Summer Time.
This means 9am COST is 7pm VOST and 5pm COST is 3am VOST (next day).
Colombia Summer Time
- The current local time in COST is 5:35 pm (July 18, 2026)
- COST time zone offset is UTC-04:00
Vostok Station Time
- The current local time in VOST is 7:35 pm (July 18, 2026)
- VOST time zone offset is UTC+06:00
How to convert Colombia Summer Time to Vostok Station Time?
Add 10 hours to Colombia Summer Time to get Vostok Station Time.
Time in COST
00:00
Time in VOST
00:00
Use the slider above to convert Colombia Summer Time to Vostok Station 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 | VOST |
|---|---|
| 12am | 10am |
| 1am | 11am |
| 2am | 12pm |
| 3am | 1pm |
| 4am | 2pm |
| 5am | 3pm |
| 6am | 4pm |
| 7am | 5pm |
| 8am | 6pm |
| 9am | 7pm |
| 10am | 8pm |
| 11am | 9pm |
| 12pm | 10pm |
| 1pm | 11pm |
| 2pm | 12am |
| 3pm | 1am |
| 4pm | 2am |
| 5pm | 3am |
| 6pm | 4am |
| 7pm | 5am |
| 8pm | 6am |
| 9pm | 7am |
| 10pm | 8am |
| 11pm | 9am |