The short answer
Moscow is 9 hours ahead of Mountain Daylight Time.
Moscow☾
3:29:14am
MSK · UTC+03:00 · Fri, Sep 25
Mountain Daylight Time☾
6:29:14pm
MDT · UTC-06:00 · Thu, Sep 24
Read across to convert
Moscow
MSK · UTC+03:00
Mountain Daylight Time
MDT · UTC-06:00
Click any row to pin that hour across both zones.
12amFri
3pmThu ·−1d
WORK1am
4pmThu ·−1d
WORK2am
5pmThu ·−1d
NOW
3am
6pmThu ·−1d
4am
7pmThu ·−1d
5am
8pmThu ·−1d
6am
9pmThu ·−1d
7am
10pmThu ·−1d
8am
11pmThu ·−1d
9am
WORK12amFri
10am
WORK1am
11am
WORK2am
12pm
WORK3am
1pm
WORK4am
2pm
WORK5am
3pm
WORK6am
4pm
WORK7am
5pm
8am
6pm
9am
WORK7pm
10am
WORK8pm
11am
WORK9pm
12pm
WORK10pm
1pm
WORK11pm
2pm
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Moscow
4pm–7pm
Mountain Daylight Time
7am–10am
Popular conversions
Quick reference.
9amMoscow=12amMountain Daylight Time
12pmMoscow=3amMountain Daylight Time
3pmMoscow=6amMountain Daylight Time
5pmMoscow=8amMountain Daylight Time
9pmMoscow=12pmMountain Daylight Time
In context
What each side covers.
Moscow
3:29amMSK · UTC+03:00
Cities on this clock
Mountain Daylight Time
6:29pmMDT · UTC-06:00
Cities on this clock
Related converters
Other popular pairs.
Pacific Time
5:29pm
India Standard Time
5:59am
Pacific Time to India12 hours 30 minutes behind
Eastern Daylight Time
8:29pm
Central European Time
2:29am
Eastern Time to Central Europe6 hours behind
India Standard Time
5:59am
Eastern Daylight Time
8:29pm
India to Eastern Time9 hours 30 minutes ahead
British Summer Time
1:29am
India Standard Time
5:59am
London to India4 hours 30 minutes behind
Pacific Daylight Time
5:29pm
Eastern Daylight Time
8:29pm
Pacific to Eastern Time3 hours behind
Central European Time
2:29am
India Standard Time
5:59am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Moscow and Mountain Daylight Time. Can't find what you need? Email [email protected].
- What is the time difference between Moscow and Mountain Daylight Time?
- Moscow is 9 hours ahead of Mountain Daylight Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 9am in Moscow, what time is it in Mountain Daylight Time?
- 9am in Moscow is 12am in Mountain Daylight Time. Use the hour-by-hour table above to read any other time across — find the row and read the matching cell in the other column.
- What's the best time for a call between Moscow and Mountain Daylight Time?
- There's no comfortable 9-to-5 overlap between Moscow and Mountain Daylight Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — MSK and MDT — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.