Time in ULAST and AMST
The time difference between Ulaanbaatar Summer Time (ULAST) and Amazon Summer Time (AMST) is 12 hours. Amazon Summer Time is 12 hours behind Ulaanbaatar Summer Time.
This means 9am ULAST is 9pm AMST (previous day) and 5pm ULAST is 5am AMST.
Ulaanbaatar Summer Time
- The current local time in ULAST is 9:40 pm (July 18, 2026)
- ULAST time zone offset is UTC+09:00
Amazon Summer Time
- The current local time in AMST is 3:40 pm (July 18, 2026)
- AMST time zone offset is UTC-03:00
How to convert Ulaanbaatar Summer Time to Amazon Summer Time?
Subtract 12 hours from Ulaanbaatar Summer Time to get Amazon Summer Time.
Time in ULAST
00:00
Time in AMST
00:00
Use the slider above to convert Ulaanbaatar Summer Time to Amazon 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
| ULAST | AMST |
|---|---|
| 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 |