Time in Mongolia
Time in Mongolia is officially represented by the Mongolian Standard Time. 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 and 2015–2016.IANA time zone database
The IANA time zone database contains two zones for Mongolia in the file zone.tab.| [ISO 3166 2-character country code|] | coordinates | TZ | comments | Standard time | Summer time | Notes |
| Link from Asia/Choibalsan, Asia/Ulan_Bator | - | - | - | - | - | |
| Bayan-Ölgii, Hovd, Uvs | - | - | - | - | - |