Also known as: ULAST – Ulan Bator Summer Time
Asia: ULAST is not observed in any location this year.
Please use the search field on the right to find the correct local time in any city.
Winter Time & DST
This time zone is a daylight saving/summer time zone, in the winter some places will switch to the corresponding standard time zone: ULAT (Ulaanbaatar Time).
Where and When is ULAST Observed?
Areas of Mongolia using ULAST in the summer and ULAT in the winter:
- Central part
Includes Ulaanbaatar/Ulan Bator, excludes areas in far west and far east.
Other Time Zones in UTC +9
Some time zones exist that have the same offset as ULAST, but can be found under a different name:
Time zones by continent/region
- Central America
- Indian Ocean
- North America
- South America