UTC to Denver
UTC to MST Converter
UTC is 7 hours ahead of MST. 18:00 UTC is 11:00 AM in Denver on a standard-time day, and noon when Denver is on MDT.
UTC UTC
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UTC
Mountain Time MT
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Denver
UTC is 7 hours ahead of MST
UTC to MST Hour Table
January rows show MST. Choose a summer date to see MDT, which is 6 hours behind UTC.
| UTC | Mountain Time | Day |
|---|---|---|
| 12:00 AM | 5:00 PM | previous day |
| 1:00 AM | 6:00 PM | previous day |
| 2:00 AM | 7:00 PM | previous day |
| 3:00 AM | 8:00 PM | previous day |
| 4:00 AM | 9:00 PM | previous day |
| 5:00 AM | 10:00 PM | previous day |
| 6:00 AM | 11:00 PM | previous day |
| 7:00 AM | 12:00 AM | |
| 8:00 AM | 1:00 AM | |
| 9:00 AM | 2:00 AM | |
| 10:00 AM | 3:00 AM | |
| 11:00 AM | 4:00 AM | |
| 12:00 PM | 5:00 AM | |
| 1:00 PM | 6:00 AM | |
| 2:00 PM | 7:00 AM | |
| 3:00 PM | 8:00 AM | |
| 4:00 PM | 9:00 AM | |
| 5:00 PM | 10:00 AM | |
| 6:00 PM | 11:00 AM | |
| 7:00 PM | 12:00 PM | |
| 8:00 PM | 1:00 PM | |
| 9:00 PM | 2:00 PM | |
| 10:00 PM | 3:00 PM | |
| 11:00 PM | 4:00 PM |
About UTC and MST
The Mountain side is America/Denver. MST is UTC−7. MDT is UTC−6. UTC stays fixed, so the gap is 7 hours in winter and 6 hours in summer.
Phoenix (America/Phoenix) is MST all year. In summer a Phoenix clock is 7 hours behind UTC, while Denver is only 6. This page follows Denver.
| Zone | IANA | Standard | Daylight |
|---|---|---|---|
| UTC | Etc/UTC | UTC (UTC+0) | UTC (UTC+0) |
| Mountain Time | America/Denver | MST (UTC−7) | MDT (UTC−6) |
Scheduling from UTC to Denver
15:00 UTC is 8:00 AM MST, or 9:00 AM MDT. 21:00 UTC is 2:00 PM MST, or 3:00 PM MDT.
FAQ
What is 18:00 UTC in MST?
11:00 AM MST. In summer it is 12:00 PM MDT in Denver.
Does Arizona match this in July?
No. Phoenix stays on MST, so July UTC times there are one hour earlier than the Denver result.
What IANA name is MST here?
America/Denver. UTC is Etc/UTC.