Current Time in Newcastle, King County, Washington, USA

3:36:08 PM

15:36:08

PDT (Pacific Daylight Time) · UTC−07:00

America/Los_Angeles

Clock format
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Time zone details

Newcastle is observing daylight saving time in 2026

Daylight in Newcastle

Sunrise7:42 AMSolar noon12:52 PMSunset6:02 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 6 days 10 hoursUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

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

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
11,370
Elevation
172 m

Geography

Geographic coordinates
47° 32' N / 122° 09' W
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Clock changes in Newcastle

Next clock change

Upcoming

2:00 AM PDT1:00 AM PST

Clocks move back 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM PST3:00 AM PDT

    Clocks move forward 1 hour

  2. upcoming

    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
10 hr 20 min3 min 12 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination100%
View full Sun & Moon detailsHide full Sun & Moon details

Sunday, October 25, 2026

View Newcastle on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 20 min3 min 12 sec shorter than the previous day
Solar noon
(30.2° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (100% illuminated)
Moonrise
Moonset
Previous principal phase
First Quarter — Sunday, October 18, 2026 at
Next principal phase
Full Moon — Sunday, October 25, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 20 min3 min 12 sec shorter than the previous day
10 hr 17 min3 min 11 sec shorter than the previous day
10 hr 13 min3 min 10 sec shorter than the previous day
10 hr 10 min3 min 9 sec shorter than the previous day
10 hr 07 min3 min 7 sec shorter than the previous day
10 hr 04 min3 min 7 sec shorter than the previous day
10 hr 01 min3 min 5 sec shorter than the previous day

Weather forecast for Newcastle

Temperature unit

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Plan around Newcastle

Upcoming public holidays in Washington

  1. Veterans Day
  2. Thanksgiving Day
  3. Christmas Day

Nearby places

West Lake SammamishKing County6 kmNEMercer IslandKing County6 kmNWRentonKing County8 kmSWBryn Mawr-SkywayKing County8 kmSWBellevueKing County9 kmNWIssaquahKing County9 kmEFairwoodKing County10 kmSTukwilaKing County11 kmSWCity of SammamishKing County11 kmNESammamishKing County13 kmNEEast Hill-MeridianKing County14 kmSSeaTacKing County14 kmSW
Browse places in USA

Frequently asked questions

What time zone is Newcastle in?
Newcastle 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 Newcastle?
Clocks in Newcastle move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from PDT (UTC−07:00) to PST (UTC−08:00)
Does Newcastle observe daylight saving time?
Yes. Newcastle observes daylight saving time: PDT (UTC−7) in summer and PST (UTC−8) in winter.
What is the UTC offset of Newcastle?
Newcastle is UTC−8 in winter and UTC−7 in summer