Current Time in Bolton, Worcester County, Massachusetts, USA

1:15:52 AM

01:15:52

EST (Eastern Standard Time) · UTC−05:00

America/New_York

Clock format
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Time zone details

Bolton is currently on standard time; daylight saving time is observed in 2026

Daylight in Bolton

Sunrise6:37 AMSolar noon11:31 AMSunset4:24 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
Massachusetts
County
Worcester County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
4,220
Elevation
117 m

Geography

Geographic coordinates
42° 26' N / 71° 36' W
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Clock changes in Bolton

Next clock change

Upcoming

2:00 AM EST3:00 AM EDT

Clocks move forward 1 hour

2026

  1. past

    Daylight saving time starts

    2:00 AM EST3:00 AM EDT

    Clocks move forward 1 hour

  2. past

    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
9 hr 47 min2 min 8 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
First QuarterMoon illumination33%
View full Sun & Moon detailsHide full Sun & Moon details

Sunday, November 15, 2026

View Bolton on Savvy Time's time-zone map

Sun

Sunrise
Sunset
Day length
9 hr 47 min2 min 8 sec shorter than the previous day
Solar noon
(29.0° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
First Quarter (33% illuminated)
Moonrise
Moonset
Previous principal phase
New Moon — Monday, November 9, 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 47 min2 min 8 sec shorter than the previous day
9 hr 45 min2 min 7 sec shorter than the previous day
9 hr 42 min2 min 4 sec shorter than the previous day
9 hr 40 min2 min 2 sec shorter than the previous day
9 hr 38 min1 min 59 sec shorter than the previous day
9 hr 36 min1 min 57 sec shorter than the previous day
9 hr 35 min1 min 54 sec shorter than the previous day

Weather forecast for Bolton

Temperature unit

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Plan around Bolton

Upcoming public holidays in Massachusetts

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

Nearby places

MarlboroughMiddlesex County11 kmSEActonMiddlesex County15 kmELeominsterWorcester County16 kmNWSudburyMiddlesex County17 kmEShrewsburyWorcester County18 kmSWFramingham CenterMiddlesex County21 kmSEWestfordMiddlesex County21 kmNEConcordMiddlesex County21 kmEAshlandMiddlesex County23 kmSEHoldenWorcester County23 kmSWFitchburgWorcester County23 kmNWFraminghamMiddlesex County23 kmSE
Browse places in USA

Frequently asked questions

What time zone is Bolton in?
Bolton 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 Bolton?
Clocks in Bolton move forward 1 hour on Sunday, March 14, 2027 at 2:00 AM, changing from EST (UTC−05:00) to EDT (UTC−04:00)
Does Bolton observe daylight saving time?
Yes. Bolton observes daylight saving time: EDT (UTC−4) in summer and EST (UTC−5) in winter.
What is the UTC offset of Bolton?
Bolton is UTC−5 in winter and UTC−4 in summer