Roundup - Ulan Bator — time difference

What is the time difference between Roundup and Ulan Bator?

The time difference between Roundup and Ulan Bator is 14 hours. In Ulan Bator, it is 14 hours ahead of Roundup.

Time format: 24h 12h Start typing the name of the country / city where you want to know the current time.

USA, Montana, Roundup

03:21:

Tuesday, October 14, 2025

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05:21:

Wednesday, October 15, 2025