Time in ECT and ULAST
The time difference between Eastern Caribbean Time (ECT) and Ulaanbaatar Summer Time (ULAST) is 13 hours. Ulaanbaatar Summer Time is 13 hours ahead of Eastern Caribbean Time.
This means 9am ECT is 10pm ULAST and 5pm ECT is 6am ULAST (next day).
Eastern Caribbean Time
- The current local time in ECT is 12:03 am (July 15, 2026)
- ECT time zone offset is UTC-04:00
Ulaanbaatar Summer Time
- The current local time in ULAST is 5:03 am (July 15, 2026)
- ULAST time zone offset is UTC+09:00
How to convert Eastern Caribbean Time to Ulaanbaatar Summer Time?
Add 13 hours to Eastern Caribbean Time to get Ulaanbaatar Summer Time.
Time in ECT
00:00
Time in ULAST
00:00
Use the slider above to convert Eastern Caribbean Time to Ulaanbaatar 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
| ECT | ULAST |
|---|---|
| 12am | 1pm |
| 1am | 2pm |
| 2am | 3pm |
| 3am | 4pm |
| 4am | 5pm |
| 5am | 6pm |
| 6am | 7pm |
| 7am | 8pm |
| 8am | 9pm |
| 9am | 10pm |
| 10am | 11pm |
| 11am | 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 |