Hello, Looking into the asia file, I see a listing comment for # From Ganbold Tsagaankhuu (2017-02-09): # Mongolian Government meeting has concluded today to cancel daylight # saving time adoption in Mongolia. Source: http://zasag.mn/news/view/16192 Which is correct, however, it appears that the change has not been propagated to the Zone as seen here # Ulaanbaatar, a.k.a. Ulan Bataar, Ulan Bator, Urga Zone Asia/Ulaanbaatar 7:07:32 - LMT 1905 Aug 7:00 - +07 1978 8:00 Mongol +08/+09 It should just be 8:00 across the board at all times. -- *Brian M. Vibert | L3 Technical Support Engineer* *e: **bvibert@instructure.com <bvibert@instructure.com>* *c: 801.913.4236| **instructure.com* <http://www.instructure.com/> <https://www.instructure.com/>