ULAST – Ulaanbaatar Summer Time (Daylight Saving Time)
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).
Email Time Zone Indicator: +0900
An email sent from someone in the Ulaanbaatar Summer Time (ULAST) time zone will have the time zone listed as "+0900" in the headers of the email. (However, "+0900" does not have to be in Ulaanbaatar Summer Time, as other time zones could have the same UTC offset).
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
No locations currently on ULAST
Find current time and time zone by city
Mongolia – Ulaanbaatar (Summer)
Related time zones
ULAT – Ulaanbaatar Time (Standard Time)