Live local time
What time is it in Castle Rock?
Castle Rock time zone, explained
Right now it is the time shown on the live clock above in Castle Rock. Castle Rock observes the America/Denver time zone (GMT−6). The clock on this page reads the official time-zone rules, so it stays correct year-round — including daylight saving time changes.
Planning a call, a flight, or a livestream with someone in Castle Rock? The banner above tells you exactly how far ahead or behind Castle Rock is from wherever you are right now. For side-by-side planning across several places, open the World Clock or the Time Zone Converter.
Castle Rock time — FAQ
What time is it in Castle Rock right now?
The live clock at the top of this page shows the current local time in Castle Rock (America/Denver, GMT−6). It updates every second and automatically accounts for daylight saving time.
What time zone is Castle Rock in?
Castle Rock uses the America/Denver time zone, currently GMT−6.
Does Castle Rock observe daylight saving time?
This page uses the official IANA time zone database, so if Castle Rock changes its clocks, the time shown here changes with it automatically.