Current Time in Port Jefferson Station, Suffolk County, New York, USA

12:55:50 AM

00:55:50

EDT (Eastern Daylight Time) · UTC−04:00

America/New_York

Clock format
Compare Port Jefferson Station timeView Port Jefferson Station on map
Time zone details

Port Jefferson Station is observing daylight saving time in 2026

Daylight in Port Jefferson Station

Sunrise7:05 AMSolar noon12:37 PMSunset6:08 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 15 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
New York
County
Suffolk County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
7,838
Elevation
54 m

Geography

Geographic coordinates
40° 55' N / 73° 02' W
View on map

Convert Port Jefferson Station time

Compare Port Jefferson Station with another city or time zone

Clock changes in Port Jefferson Station

Next clock change

Upcoming

2:00 AM EDT1:00 AM EST

Clocks move back 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM EST3:00 AM EDT

    Clocks move forward 1 hour

  2. upcoming

    Daylight saving time ends

    2:00 AM EDT1:00 AM EST

    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
11 hr 03 min2 min 36 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
First QuarterMoon illumination41%
View full Sun & Moon detailsHide full Sun & Moon details

Saturday, October 17, 2026

View Port Jefferson Station on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
11 hr 03 min2 min 36 sec shorter than the previous day
Solar noon
(39.7° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
First Quarter (41% illuminated)
Moonrise
Moonset
Previous principal phase
New Moon — Saturday, October 10, 2026 at
Next principal phase
First Quarter — Sunday, October 18, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
11 hr 03 min2 min 36 sec shorter than the previous day
11 hr 00 min2 min 36 sec shorter than the previous day
10 hr 57 min2 min 35 sec shorter than the previous day
10 hr 55 min2 min 35 sec shorter than the previous day
10 hr 52 min2 min 34 sec shorter than the previous day
10 hr 50 min2 min 33 sec shorter than the previous day
10 hr 47 min2 min 33 sec shorter than the previous day

Weather forecast for Port Jefferson Station

Temperature unit

Loading weather forecast…

Plan around Port Jefferson Station

Upcoming public holidays in New York

  1. Election Day
  2. Veterans Day
  3. Thanksgiving Day

Nearby places

Setauket-East SetauketSuffolk County5 kmWEast SetauketSuffolk County5 kmWSeldenSuffolk County7 kmSCoramSuffolk County7 kmSECentereachSuffolk County9 kmSWFarmingvilleSuffolk County11 kmSHoltsvilleSuffolk County12 kmSLake RonkonkomaSuffolk County12 kmSWMedfordSuffolk County13 kmSHolbrookSuffolk County13 kmSRonkonkomaSuffolk County13 kmSWSmithtownSuffolk County15 kmSW
Browse places in USA

Frequently asked questions

What time zone is Port Jefferson Station in?
Port Jefferson Station uses Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) in summer. Its IANA time zone is America/New_York.
When is the next clock change in Port Jefferson Station?
Clocks in Port Jefferson Station move backward 1 hour on Sunday, November 1, 2026 at 2:00 AM, changing from EDT (UTC−04:00) to EST (UTC−05:00)
Does Port Jefferson Station observe daylight saving time?
Yes. Port Jefferson Station observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.
What is the UTC offset of Port Jefferson Station?
Port Jefferson Station is UTC−5 in winter and UTC−4 in summer