Current Time in Dennis, Barnstable County, Massachusetts, USA

5:03:16 AM

05:03:16

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

America/New_York

Clock format
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Time zone details

Dennis is observing daylight saving time in 2026

Daylight in Dennis

Sunrise7:05 AMSolar noon12:24 PMSunset5:43 PM
Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 5 days 20 hoursUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Massachusetts
County
Barnstable County
Place type
Neighborhood or section
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
2,407
Elevation
5 m

Geography

Geographic coordinates
41° 44' N / 70° 11' W
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Clock changes in Dennis

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
10 hr 37 min2 min 35 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Full MoonMoon illumination99%
View full Sun & Moon detailsHide full Sun & Moon details

Monday, October 26, 2026

View Dennis on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 37 min2 min 35 sec shorter than the previous day
Solar noon
(35.7° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Full Moon (99% illuminated)
Moonrise
Moonset
Previous principal phase
Full Moon — Monday, October 26, 2026 at
Next principal phase
Third Quarter — Sunday, November 1, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 37 min2 min 35 sec shorter than the previous day
10 hr 35 min2 min 33 sec shorter than the previous day
10 hr 32 min2 min 33 sec shorter than the previous day
10 hr 30 min2 min 32 sec shorter than the previous day
10 hr 27 min2 min 30 sec shorter than the previous day
10 hr 25 min2 min 30 sec shorter than the previous day
10 hr 22 min2 min 28 sec shorter than the previous day

Weather forecast for Dennis

Temperature unit

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Plan around Dennis

Upcoming public holidays in Massachusetts

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

Nearby places

YarmouthBarnstable County4 kmSWBarnstableBarnstable County10 kmSWFairhavenBristol County60 kmWNew BedfordBristol County62 kmWMiddleboroughPlymouth County62 kmWHanoverPlymouth County66 kmNWRocklandPlymouth County74 kmNWAbingtonPlymouth County75 kmNWTauntonBristol County76 kmWSomersetBristol County78 kmWBrocktonPlymouth County78 kmNWFall RiverBristol County80 kmW
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Frequently asked questions

What time zone is Dennis in?
Dennis 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 Dennis?
Clocks in Dennis 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 Dennis observe daylight saving time?
Yes. Dennis observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.
What is the UTC offset of Dennis?
Dennis is UTC−5 in winter and UTC−4 in summer