Castle Rock to Beirut time converter

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

Castle Rock MDT

Monday, October 19, 2026

Beirut EEST

Tuesday, October 20, 2026

Castle Rock
Colorado, United States
Mon, Oct 19
MDTUTC-6
Beirut
Lebanon
Tue, Oct 20
EESTUTC+3+9h
Finding your time zone…
Shared working hours (9:00–18:00)

Castle Rock to Beirut conversion table

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

Castle RockBeirut
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 Beirut): 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 Beirut switch clocks on different dates:

  • Oct 19, 2026 – Oct 24, 2026: +9h
  • Oct 24, 2026 – Nov 1, 2026: +8h
  • Nov 1, 2026 – Mar 14, 2027: +9h
  • Mar 14, 2027 – Mar 27, 2027: +8h
  • Mar 27, 2027 – Oct 19, 2027: +9h

Distance

Castle Rock and Beirut are 10,905 km (6,776 miles) apart in a straight line.

More conversions

Beirut 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 MoscowCastle Rock to DubaiCastle Rock to New DelhiCastle Rock to Bangkok
New York to BeirutLondon to BeirutLos Angeles to BeirutChicago to BeirutToronto to BeirutSão Paulo to BeirutParis to BeirutBerlin to BeirutMoscow to BeirutDubai to BeirutNew Delhi to BeirutBangkok to Beirut

Questions and answers

What is the time difference between Castle Rock and Beirut?

Beirut is 9 hours ahead of Castle Rock.

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

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

When is the best time to call Beirut 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 Beirut): working hours on one side, early or late on the other.

Does the time difference between Castle Rock and Beirut change?

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