Time in ULAT and COST
The time difference between Ulaanbaatar Standard Time (ULAT) and Colombia Summer Time (COST) is 12 hours. Colombia Summer Time is 12 hours behind Ulaanbaatar Standard Time.
This means 9am ULAT is 9pm COST (previous day) and 5pm ULAT is 5am COST.
Ulaanbaatar Standard Time
- The current local time in ULAT is 3:45 pm (September 2, 2026)
- ULAT time zone offset is UTC+08:00
Colombia Summer Time
- The current local time in COST is 11:45 am (September 2, 2026)
- COST time zone offset is UTC-04:00
How to convert Ulaanbaatar Standard Time to Colombia Summer Time?
Subtract 12 hours from Ulaanbaatar Standard Time to get Colombia Summer Time.
Time in ULAT
00:00
Time in COST
00:00
Use the slider above to convert Ulaanbaatar Standard 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
| ULAT | COST |
|---|---|
| 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 |