Current Time in Castle Rock, Cowlitz County, Washington, USA

7:23:28 PM

19:23:28

PST (Pacific Standard Time) · UTC−08:00

America/Los_Angeles

Clock format
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Time zone details

Castle Rock is currently on standard time; daylight saving time is observed in 2026

Daylight in Castle Rock

Sunrise7:11 AMSolar noon11:56 AMSunset4:39 PM
Next clock changeMar 14, 2027 · Clocks move forward 1 hour · in 119 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Washington
County
Cowlitz County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
2,184
Elevation
18 m

Geography

Geographic coordinates
46° 16' N / 122° 54' W
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Clock changes in Castle Rock

Next clock change

Upcoming

2:00 AM PST3:00 AM PDT

Clocks move forward 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM PST3:00 AM PDT

    Clocks move forward 1 hour

  2. past

    Daylight saving time ends

    2:00 AM PDT1:00 AM PST

    Clocks move back 1 hour

Future clock changes, 2027–2030
USA daylight saving timeClock changes worldwide

Sun & Moon details

Sun

Sunrise
Solar noon
Sunset
Daylight duration
9 hr 28 min2 min 31 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waxing CrescentMoon illumination26%
View full Sun & Moon detailsHide full Sun & Moon details

Saturday, November 14, 2026

View Castle Rock on Savvy Time's time-zone map

Sun

Sunrise
Sunset
Day length
9 hr 28 min2 min 31 sec shorter than the previous day
Solar noon
(25.4° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waxing Crescent (26% illuminated)
Moonrise
Moonset
Previous principal phase
New Moon — Sunday, November 8, 2026 at
Next principal phase
First Quarter — Tuesday, November 17, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
9 hr 28 min2 min 31 sec shorter than the previous day
9 hr 26 min2 min 29 sec shorter than the previous day
9 hr 23 min2 min 27 sec shorter than the previous day
9 hr 21 min2 min 24 sec shorter than the previous day
9 hr 19 min2 min 21 sec shorter than the previous day
9 hr 16 min2 min 18 sec shorter than the previous day
9 hr 14 min2 min 16 sec shorter than the previous day

Weather forecast for Castle Rock

Temperature unit

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Plan around Castle Rock

Upcoming public holidays in Washington

  1. Thanksgiving Day
  2. Christmas Day
  3. New Year's Day

Nearby places

LongviewCowlitz County15 kmSCentraliaLewis County49 kmNBattle GroundClark County62 kmSESalmon CreekClark County66 kmSHazel DellClark County70 kmSFive CornersClark County71 kmSOrchardsClark County73 kmSVancouverClark County73 kmSBethanyWashington County80 kmSTumwaterThurston County81 kmNHillsboroWashington County84 kmSLaceyThurston County85 kmN
Browse places in USA

Frequently asked questions

What time zone is Castle Rock in?
Castle Rock uses Pacific Standard Time (PST, UTC−8) in winter and Pacific Daylight Time (PDT, UTC−7) in summer. Its IANA time zone is America/Los_Angeles.
When is the next clock change in Castle Rock?
Clocks in Castle Rock move forward 1 hour on Sunday, March 14, 2027 at 2:00 AM, changing from PST (UTC−08:00) to PDT (UTC−07:00)
Does Castle Rock observe daylight saving time?
Yes. Castle Rock observes daylight saving time: PDT (UTC−7) in summer and PST (UTC−8) in winter.
What is the UTC offset of Castle Rock?
Castle Rock is UTC−8 in winter and UTC−7 in summer