Time in Mongolia
Western Mongolia Time (UTC+7)
Eastern Mongolia Time (UTC+8)

Time in Mongolia is officially represented by the Mongolian Standard Time (UTC+08:00). However, the far western provinces of Khovd, Uvs and Bayan-Ölgii use UTC+07:00.

Daylight saving time

Mongolia used daylight saving time in 1983–1998, 2001–2006[1] and 2015–2016.[2]

IANA time zone database

The IANA time zone database contains three zones for Mongolia in the file zone.tab.

coordinates* TZ* comments* Standard time Summer time Notes
+4755+10653 Asia/Ulaanbaatar most locations tUTC+08:00 tUTC+08:00
+4801+09139 Asia/Hovd Bayan-Olgiy, Govi-Altai, Hovd, Uvs, Zavkhan sUTC+07:00 sUTC+07:00
+4804+11430 Asia/Choibalsan Dornod, Sukhbaatar tUTC+08:00 tUTC+08:00

See also


  1. ^ "DST News – Mongolia Daylight Saving Time news". WorldTimeZone.com. 8 February 2007. Retrieved 29 January 2014.
  2. ^ "Time Zone News – Mongolia Abolishes Daylight Saving Time". timeanddate.com. 9 February 2017. Retrieved 9 February 2017.