Time in RET and ULAST
The time difference between Réunion Time (RET) and Ulaanbaatar Summer Time (ULAST) is 5 hours. Ulaanbaatar Summer Time is 5 hours ahead of Réunion Time.
This means 9am RET is 2pm ULAST and 5pm RET is 10pm ULAST.
Réunion Time
- The current local time in RET is 12:20 pm (September 2, 2026)
- RET time zone offset is UTC+04:00
Ulaanbaatar Summer Time
- The current local time in ULAST is 5:20 pm (September 2, 2026)
- ULAST time zone offset is UTC+09:00
How to convert Réunion Time to Ulaanbaatar Summer Time?
Add 5 hours to Réunion Time to get Ulaanbaatar Summer Time.
Time in RET
00:00
Time in ULAST
00:00
Use the slider above to convert Réunion 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
| RET | ULAST |
|---|---|
| 12am | 5am |
| 1am | 6am |
| 2am | 7am |
| 3am | 8am |
| 4am | 9am |
| 5am | 10am |
| 6am | 11am |
| 7am | 12pm |
| 8am | 1pm |
| 9am | 2pm |
| 10am | 3pm |
| 11am | 4pm |
| 12pm | 5pm |
| 1pm | 6pm |
| 2pm | 7pm |
| 3pm | 8pm |
| 4pm | 9pm |
| 5pm | 10pm |
| 6pm | 11pm |
| 7pm | 12am |
| 8pm | 1am |
| 9pm | 2am |
| 10pm | 3am |
| 11pm | 4am |