Current Time in Ayer, Middlesex County, Massachusetts, USA

5:03:07 AM

05:03:07

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

America/New_York

Clock format
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Time zone details

Ayer is observing daylight saving time in 2026

Daylight in Ayer

Sunrise7:12 AMSolar noon12:30 PMSunset5:47 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
Middlesex County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
2,868
Elevation
73 m

Geography

Geographic coordinates
42° 33' N / 71° 35' W
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Clock changes in Ayer

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 35 min2 min 39 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 Ayer on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 35 min2 min 39 sec shorter than the previous day
Solar noon
(34.9° 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 35 min2 min 39 sec shorter than the previous day
10 hr 32 min2 min 39 sec shorter than the previous day
10 hr 29 min2 min 37 sec shorter than the previous day
10 hr 27 min2 min 36 sec shorter than the previous day
10 hr 24 min2 min 36 sec shorter than the previous day
10 hr 22 min2 min 34 sec shorter than the previous day
10 hr 19 min2 min 33 sec shorter than the previous day

Weather forecast for Ayer

Temperature unit

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Plan around Ayer

Upcoming public holidays in Massachusetts

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

Nearby places

WestfordMiddlesex County13 kmELeominsterWorcester County14 kmWActonMiddlesex County15 kmSEFitchburgWorcester County18 kmWChelmsfordMiddlesex County19 kmEConcordMiddlesex County23 kmSELowellMiddlesex County24 kmEMarlboroughMiddlesex County24 kmSSudburyMiddlesex County24 kmSENashuaHillsborough County25 kmNEBillericaMiddlesex County26 kmEDracutMiddlesex County26 kmNE
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Frequently asked questions

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