Castle Rock to Moscow time converter

Moscow is 9 hours ahead of Castle Rock. When it is 9:00 AM in Castle Rock, it is 6:00 PM in Moscow.

Castle Rock MDT

Tuesday, October 20, 2026

Moscow MSK

Tuesday, October 20, 2026

Castle Rock
Colorado, United States
Tue, Oct 20
MDTUTC-6
Moscow
Russia
Tue, Oct 20
MSKUTC+3+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Castle Rock to Moscow conversion table

Every hour of today in Castle Rock and the matching time in Moscow. Light rows are typical working hours (9:00–18:00).

Castle RockMoscow
12:00 AM9:00 AM
1:00 AM10:00 AM
2:00 AM11:00 AM
3:00 AM12:00 PM
4:00 AM1:00 PM
5:00 AM2:00 PM
6:00 AM3:00 PM
7:00 AM4:00 PM
8:00 AM5:00 PM
9:00 AM6:00 PM
10:00 AM7:00 PM
11:00 AM8:00 PM
12:00 PM9:00 PM
1:00 PM10:00 PM
2:00 PM11:00 PM
3:00 PM12:00 AM+1 day
4:00 PM1:00 AM+1 day
5:00 PM2:00 AM+1 day
6:00 PM3:00 AM+1 day
7:00 PM4:00 AM+1 day
8:00 PM5:00 AM+1 day
9:00 PM6:00 AM+1 day
10:00 PM7:00 AM+1 day
11:00 PM8:00 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Castle Rock (4:00 PM – 6:00 PM in Moscow): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Castle Rock and Moscow switch clocks on different dates:

  • Oct 20, 2026 – Nov 1, 2026: +9h
  • Nov 1, 2026 – Mar 14, 2027: +10h
  • Mar 14, 2027 – Oct 20, 2027: +9h

Distance

Castle Rock and Moscow are 8,859 km (5,505 miles) apart in a straight line.

More conversions

Moscow to Castle RockCastle Rock to New YorkCastle Rock to LondonCastle Rock to Los AngelesCastle Rock to ChicagoCastle Rock to TorontoCastle Rock to São PauloCastle Rock to ParisCastle Rock to BerlinCastle Rock to DubaiCastle Rock to New DelhiCastle Rock to BangkokCastle Rock to Singapore
New York to MoscowLondon to MoscowLos Angeles to MoscowChicago to MoscowToronto to MoscowSão Paulo to MoscowParis to MoscowBerlin to MoscowDubai to MoscowNew Delhi to MoscowBangkok to MoscowSingapore to Moscow

Questions and answers

What is the time difference between Castle Rock and Moscow?

Moscow is 9 hours ahead of Castle Rock.

What time is it in Moscow when it is 9 AM in Castle Rock?

When it is 9:00 AM in Castle Rock, it is 6:00 PM in Moscow.

When is the best time to call Moscow from Castle Rock?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Castle Rock (4:00 PM – 6:00 PM in Moscow): working hours on one side, early or late on the other.

Does the time difference between Castle Rock and Moscow change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.