Time in Mongolia

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.

Time in Mongolia

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

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 two 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	Link from Asia/Choibalsan, Asia/Ulan_Bator
+4801+09139	Asia/Hovd	Bayan-Ölgii, Hovd, Uvs	sUTC+07:00	sUTC+07:00

See also

• Historical time zones of China