×

Time.is

Time in Castle Rock, Colorado, United States now

 
 
Wednesday, 4 March, 2026, week 10
Castle Rock switches to daylight saving time at 02:00AM on Sunday, 8 March. The time is set one hour forward.
Sun: ↑ 06:27AM ↓ 05:55PM (11h 28m) - More info - Make Castle Rock time default - Add to favourite locations

Time zone info for Castle Rock

UTC -7
Mountain Time (MT)
now 2 hours behind New York
Sunday November 2 2025
Latest change: Winter time started
  • Switched to UTC -7 / Mountain Standard Time (MST).
  • The time was set back one hour from 02:00AM to 01:00AM local time.
Sunday March 8 2026
Next change: Summer time starts
  • Switching to UTC -6 / Mountain Daylight Time (MDT).
  • The time will be set forward one hour from 02:00AM to 03:00AM local time.

Time difference
from Castle Rock

Los Angeles
−1 hours		−1 hours
Chicago+1 hours
New York+2 hours
Toronto+2 hours
São Paulo+4 hours
London+7 hours
UTC+7 hours
Lagos+8 hours
Paris+8 hours
Zurich+8 hours
Cairo+9 hours
Johannesburg+9 hours
Istanbul+10 hours
Moscow+10 hours
Dubai+11 hours
Mumbai+12.5 hours
Hong Kong+15 hours
Shanghai+15 hours
Singapore+15 hours
Tokyo+16 hours
Sydney+18 hours
Compare other time zones

Sunrise, sunset, day length and solar time for Castle Rock

Castle Rock on the map

Open Castle Rock in Google Maps

Best restaurants in Castle Rock

Find best places to eat in Castle Rock

Restaurants in Castle Rock

The 50 largest cities in
United States

Albuquerque Atlanta Austin Baltimore Boston Charlotte Chicago Cleveland Colorado Springs Columbus Dallas Denver Detroit El Paso Fort Worth Fresno Houston Indianapolis Jacksonville Juneau Kansas City Las Vegas Long Beach Los Angeles Memphis Mesa Miami Milwaukee Minneapolis Nashville New York Oakland Oklahoma City Omaha Philadelphia Phoenix Portland Raleigh Sacramento San Antonio San Diego San Francisco San Jose Seattle Staten Island Tucson Tulsa Virginia Beach Washington, D.C. Wichita