Castle Rock to Lima time converter

Lima is 1 hour ahead of Castle Rock. When it is 9:00 AM in Castle Rock, it is 10:00 AM in Lima.

Castle Rock MDT

Sunday, October 18, 2026

Lima PET

Monday, October 19, 2026

Castle Rock
Colorado, United States
Sun, Oct 18
MDTUTC-6
Lima
Peru
Mon, Oct 19
PETUTC-5+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Castle Rock to Lima conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Castle Rock (10:00 AM – 6:00 PM in Lima).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 18, 2027: +1h

Distance

Castle Rock and Lima are 6,402 km (3,978 miles) apart in a straight line.

More conversions

Lima 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 LimaLondon to LimaLos Angeles to LimaChicago to LimaToronto to LimaSão Paulo to LimaParis to LimaBerlin to LimaMoscow to LimaDubai to LimaNew Delhi to LimaBangkok to Lima

Questions and answers

What is the time difference between Castle Rock and Lima?

Lima is 1 hour ahead of Castle Rock.

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

When it is 9:00 AM in Castle Rock, it is 10:00 AM in Lima.

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

Both sides are at work from 9:00 AM – 5:00 PM in Castle Rock (10:00 AM – 6:00 PM in Lima).

Does the time difference between Castle Rock and Lima change?

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