Convert Mountain Daylight Time to Moscow Standard Time
Instantly convert Mountain Daylight Time (MDT) to Moscow Standard Time (MSK) with our free online calculator.
Mountain Daylight Time
11:20:54 PM
Tue, Jun 23 (MDT)
Moscow Standard Time
08:20:54 AM
Wed, Jun 24 (MSK)
Convert a Specific Time
24-Hour Comparison
| MDT | MSK |
|---|---|
| 12:00 AM | 9:00 AM |
| 1:00 AM | 10:00 AM |
| 2:00 AM | 11:00 AM |
| 3:00 AM | 12:00 PM |
| 4:00 AM | 1:00 PM |
| 5:00 AM | 2:00 PM |
| 6:00 AM | 3:00 PM |
| 7:00 AM | 4:00 PM |
| 8:00 AM | 5:00 PM |
| 9:00 AM | 6:00 PM |
| 10:00 AM | 7:00 PM |
| 11:00 AM | 8:00 PM |
| 12:00 PM | 9:00 PM |
| 1:00 PM | 10:00 PM |
| 2:00 PM | 11:00 PM |
| 3:00 PM | 12:00 AM(+1d) |
| 4:00 PM | 1:00 AM(+1d) |
| 5:00 PM | 2:00 AM(+1d) |
| 6:00 PM | 3:00 AM(+1d) |
| 7:00 PM | 4:00 AM(+1d) |
| 8:00 PM | 5:00 AM(+1d) |
| 9:00 PM | 6:00 AM(+1d) |
| 10:00 PM | 7:00 AM(+1d) |
| 11:00 PM | 8:00 AM(+1d) |
How to Convert Mountain Daylight Time to Moscow Standard Time
Formula
To convert Mountain Daylight Time (MDT) to Moscow Standard Time (MSK): Convert MDT to MSK
About Mountain Daylight Time (MDT)
Mountain Daylight Time (MDT, IANA: America/Denver during DST window) is the summer-time variant of MST, set at UTC-6:00 — observed from the second Sunday in March to the first Sunday in November per the Energy Policy Act of 2005. MDT shares the same UTC offset as Central Standard Time (CST), which can cause cross-time-zone scheduling confusion during the DST transition windows in March and November. The Navajo Nation in northeastern Arizona does observe MDT (unlike the rest of Arizona), creating one of the rare US sub-state time-zone exceptions per the Navajo Nation Council's 1968 resolution. MDT applies in Colorado, Utah, Wyoming, Montana, Idaho east, New Mexico, parts of Texas, and Canadian Rocky Mountain provinces (Alberta, eastern BC). Used in coordination of: Denver International Airport flight operations, ski-area lift hours during shoulder-season DST window, Yellowstone National Park ranger schedules, US National Renewable Energy Lab operations, and FAA Albuquerque ARTCC ATC operations.
About Moscow Standard Time (MSK)
Moscow Standard Time (MSK, IANA: Europe/Moscow) is the civil time of European Russia (west of the Ural Mountains) and the Russian capital, set at UTC+3:00 year-round. Russia abolished Daylight Saving Time in 2011 (initially staying permanently on UTC+4 summer time), then in 2014 the Russian Federation Council reverted the country to permanent standard time, with Moscow on UTC+3 year-round, so MSK has been observed without seasonal change since October 2014. Russia spans 11 time zones (UTC+2 Kaliningrad to UTC+12 Kamchatka), of which MSK is the most populous and the reference time for the federal government. MSK serves the European Russia population of ~110 million across the Central Federal District (Moscow oblast, Moscow city, surrounding oblasts), Northwestern Federal District (St. Petersburg + Leningrad oblast), Southern Federal District (Krasnodar, Rostov-na-Donu, Sochi), and Volga Federal District (Nizhny Novgorod). MSK is identical in offset to East Africa Time (EAT), Saudi Arabian Standard Time (AST-SA), and EEST in summer. Major MSK cities: Moscow (12.6M), Saint Petersburg (5.4M), Nizhny Novgorod (1.2M), Kazan (1.3M), Rostov-on-Don (1.1M), Sochi (450K). Affects: MOEX (Moscow Exchange) trading hours, Roscosmos Mission Control operations from Korolev, Bolshoi Theatre performance schedules.