Time in ROTT and ULAST
The time difference between Rothera Research Station Time (ROTT) and Ulaanbaatar Summer Time (ULAST) is 12 hours. Ulaanbaatar Summer Time is 12 hours ahead of Rothera Research Station Time.
This means 9am ROTT is 9pm ULAST and 5pm ROTT is 5am ULAST (next day).
Rothera Research Station Time
- The current local time in ROTT is 3:27 pm (July 18, 2026)
- ROTT time zone offset is UTC-03:00
Ulaanbaatar Summer Time
- The current local time in ULAST is 9:27 pm (July 18, 2026)
- ULAST time zone offset is UTC+09:00
How to convert Rothera Research Station Time to Ulaanbaatar Summer Time?
Add 12 hours to Rothera Research Station Time to get Ulaanbaatar Summer Time.
Time in ROTT
00:00
Time in ULAST
00:00
Use the slider above to convert Rothera Research Station 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
| ROTT | ULAST |
|---|---|
| 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 |