What time zone is Oak Bluffs in?

Oak Bluffs 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 Oak Bluffs?

Clocks in Oak Bluffs 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 Oak Bluffs observe daylight saving time?

Yes. Oak Bluffs observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.

What is the UTC offset of Oak Bluffs?

Oak Bluffs is UTC−5 in winter and UTC−4 in summer

Current Time in Oak Bluffs, Dukes County, Massachusetts, USA

5:03:38 AM

05:03:38

Monday, October 26, 2026

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

America/New_York

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Time zone details

Oak Bluffs is observing daylight saving time in 2026

Daylight in Oak Bluffs

Sunrise7:06 AMSolar noon12:26 PMSunset5:44 PM

Next clock changeNov 1, 2026 · Clocks move back 1 hour · in 5 days 20 hoursUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: USA
State: Massachusetts
County: Dukes County
Place type: Populated place
Country currency: US Dollar (USD)

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 3,778
Elevation: 1 m

Geography

Geographic coordinates: 41° 27' N / 70° 33' W

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Clock changes in Oak Bluffs

Next clock change

Upcoming

Sunday, November 1, 2026

2:00 AM EDT1:00 AM EST

Clocks move back 1 hour

Sunday, March 8, 2026past
Daylight saving time starts
2:00 AM EST3:00 AM EDT
Clocks move forward 1 hour
Sunday, November 1, 2026upcoming
Daylight saving time ends
2:00 AM EDT1:00 AM EST
Clocks move back 1 hour

Future clock changes, 2027–2030

USA daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 7:06 AM
Solar noon: 12:26 PM
Sunset: 5:44 PM
Daylight duration: 10 hr 38 min2 min 33 sec shorter than the previous day

Civil twilight: 6:38 AM – 6:13 PM
Nautical twilight: 6:06 AM – 6:45 PM
Astronomical twilight: 5:33 AM – 7:17 PM

Full MoonMoon illumination99%

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Monday, October 26, 2026

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Sun

Sunrise: 7:06 AM (east, 106.1°)
Sunset: 5:44 PM (west, 253.7°)
Day length: 10 hr 38 min2 min 33 sec shorter than the previous day
Solar noon: 12:26 PM (36.0° altitude)

Civil twilight

Dawn to dusk: 6:38 AM – 6:13 PM

Additional twilight

Nautical dawn to dusk: 6:06 AM – 6:45 PM
Astronomical dawn to dusk: 5:33 AM – 7:17 PM

Moon

Phase: Full Moon (99% illuminated)
Moonrise: 5:42 PM (northeast, 62.3°)
Moonset: 7:43 AM (northwest, 294.8°)
Previous principal phase: Full Moon — Monday, October 26, 2026 at 12:12 AM
Next principal phase: Third Quarter — Sunday, November 1, 2026 at 3:28 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Monday, October 26	7:06 AM	5:44 PM	10 hr 38 min	2 min 33 sec shorter than the previous day
Tuesday, October 27	7:08 AM	5:43 PM	10 hr 36 min	2 min 32 sec shorter than the previous day
Wednesday, October 28	7:09 AM	5:42 PM	10 hr 33 min	2 min 31 sec shorter than the previous day
Thursday, October 29	7:10 AM	5:40 PM	10 hr 31 min	2 min 30 sec shorter than the previous day
Friday, October 30	7:11 AM	5:39 PM	10 hr 28 min	2 min 29 sec shorter than the previous day
Saturday, October 31	7:12 AM	5:38 PM	10 hr 26 min	2 min 28 sec shorter than the previous day
Sunday, November 1	6:13 AM	4:37 PM	10 hr 23 min	2 min 27 sec shorter than the previous day

Weather forecast for Oak Bluffs

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Plan around Oak Bluffs

Upcoming public holidays in Massachusetts

Wed, Nov 11, 2026Veterans Day
Thu, Nov 26, 2026Thanksgiving Day
Fri, Dec 25, 2026Christmas Day

Nearby places

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Frequently asked questions

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