MST to MSK Time Converter

Convert Mountain Standard Time (MST) to Moscow Standard Time (MSK). Both time zones are shown live below; current offset between them is 9 hours ahead.

Denver · Mountain Standard Time
13:07:47
Wednesday, May 13, 2026
MDT · UTC-06:00
Moscow · Moscow Standard Time
22:07:47
Wednesday, May 13, 2026
GMT+3 · UTC+03:00

Convert a specific time

From: MST (Denver)
To: MSK (Moscow)
--:--

Daylight Saving status right now

MST (Mountain Standard Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-11-01
Offset shift
UTC-06:00 → UTC-07:00
MSK (Moscow Standard Time)
Observes DST
No

Heads up: MST observes DST while MSK does not. The 9-hour difference shown above will shift by one hour when MST starts or ends DST.

When can MST and MSK meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
MST
MSK
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Denver (MST). Each row shows the local working-hours state in that zone for the same moment in time.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 08:00–09:00 MST (17:00–18:00 MSK).

Hour-by-hour MST to MSK conversion table

MST time (Denver)MSK time (Moscow)Status
00:00 Wed09:00 WedMSK working
01:00 Wed10:00 WedMSK working
02:00 Wed11:00 WedMSK working
03:00 Wed12:00 WedMSK working
04:00 Wed13:00 WedMSK working
05:00 Wed14:00 WedMSK working
06:00 Wed15:00 WedMSK working
07:00 Wed16:00 WedMSK working
08:00 Wed17:00 WedOff-hours both sides
09:00 Wed18:00 WedMST working
10:00 Wed19:00 WedMST working
11:00 Wed20:00 WedMST working
12:00 Wed21:00 WedMST working
13:00 Wed22:00 WedMST working
14:00 Wed23:00 WedMST working
15:00 Wed00:00 ThuMST working
16:00 Wed01:00 ThuMST working
17:00 Wed02:00 ThuOff-hours both sides
18:00 Wed03:00 ThuOff-hours both sides
19:00 Wed04:00 ThuOff-hours both sides
20:00 Wed05:00 ThuOff-hours both sides
21:00 Wed06:00 ThuOff-hours both sides
22:00 Wed07:00 ThuOff-hours both sides
23:00 Wed08:00 ThuOff-hours both sides

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Mountain Standard Time (MST)
IANA identifier
America/Denver
Current UTC offset
UTC-06:00
Current abbreviation
MDT
Major cities in this zone
DenverPhoenixSalt Lake CityAlbuquerque
Moscow Standard Time (MSK)
IANA identifier
Europe/Moscow
Current UTC offset
UTC+03:00
Current abbreviation
GMT+3
Major cities in this zone
MoscowSt. Petersburg

Sun today in Denver and Moscow

Denver
Sunrise
05:48
Sunset
20:06
Solar noon
12:57
Daylight
14h 18m
Moscow
Sunrise
04:23
Sunset
20:30
Solar noon
12:27
Daylight
16h 7m

Related converters

MSK to MST (reverse)MST to ESTMST to PSTMST to GMTMST to UTCMST to CETEST to MSKPST to MSKGMT to MSKUTC to MSKCET to MSK
Looking for local time? See time in Denver or time in Moscow.

Frequently asked questions

What is the time difference between MST and MSK right now?+
MSK (Moscow Standard Time) is currently 9 hours ahead MST (Mountain Standard Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does MST or MSK observe daylight saving time?+
MST: observes daylight saving time. MSK: does not observe daylight saving time.
When is the best time to schedule a meeting between MST and MSK?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 08:00–09:00 MST (17:00–18:00 MSK).
What time is it in Moscow when it is 12:00 noon in Denver?+
When it is 12:00 Wed in Denver (MST), it is 21:00 Wed in Moscow (MSK).
Which IANA time zone identifiers are used for MST and MSK?+
MST maps to "America/Denver" in the IANA database. MSK maps to "Europe/Moscow". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Denver ahead of or behind Moscow?+
Whether Denver (MST) is ahead of or behind Moscow (MSK) depends on the current UTC offsets. Right now MSK is 9 hours ahead MST. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for MST and MSK?+
MST is UTC-06:00 (MDT) and MSK is UTC+03:00 (GMT+3). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both MST and MSK?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between MST and MSK is 08:00–09:00 MST.