Time Difference Between Denver and Ulaanbaatar

Denver is 14h 0m behind Ulaanbaatar. This difference shifts by an hour around daylight saving time changes.

Denver, United States
11:37:54PM

Monday, June 22, 2026

UTC-6 · MDT

Ulaanbaatar, Mongolia
1:37:54PM

Tuesday, June 23, 2026

UTC+8

Best time to connect

Standard working hours (9:00 AM–5:00 PM) in Denver fall between 11:00 PM and 7:00 AM (next day) in Ulaanbaatar.

Denver

UTC-6

Current time in Denver →

Ulaanbaatar

UTC+8

Current time in Ulaanbaatar →
Convert a specific time from Denver to Ulaanbaatar

Frequently asked questions

How many hours is Ulaanbaatar ahead of Denver?
Denver is 14h 0m behind Ulaanbaatar. Note that this changes by an hour across daylight saving time transitions.
Do Denver and Ulaanbaatar observe daylight saving time?
Denver observes daylight saving time, and Ulaanbaatar does not observe it. Because of that, the gap is 15h 0m for part of the year and 14h 0m for the rest.