Current Time in Heidelberg, Allegheny County, Pennsylvania, USA

12:03:24 PM

12:03:24

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

America/New_York

Clock format
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Time zone details

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

Daylight in Heidelberg

Sunrise6:52 AMSolar noon12:03 PMSunset5:14 PM
Next clock changeMar 14, 2027 · Clocks move forward 1 hour · in 130 daysUpcomingView detailsWeather nowLoading current forecast…Forecast details

Location facts

Place

Country
USA
State
Pennsylvania
County
Allegheny County
Place type
Populated place
Country currency
US Dollar (USD)

Practical

Country languages
English, Spanish, Hawaiian, French
Dialing code
+1
Population
1,231
Elevation
252 m

Geography

Geographic coordinates
40° 23' N / 80° 05' W
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Clock changes in Heidelberg

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
10 hr 22 min2 min 19 sec shorter than the previous day

Twilight

Civil twilight
–
Nautical twilight
–
Astronomical twilight
–
Waning CrescentMoon illumination30%
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Tuesday, November 3, 2026

View Heidelberg on SavvyTime's time-zone map

Sun

Sunrise
Sunset
Day length
10 hr 22 min2 min 19 sec shorter than the previous day
Solar noon
(34.4° altitude)

Civil twilight

Dawn to dusk
–

Additional twilight

Nautical dawn to dusk
–
Astronomical dawn to dusk
–

Moon

Phase
Waning Crescent (30% illuminated)
Moonrise
Moonset
Previous principal phase
Third Quarter — Sunday, November 1, 2026 at
Next principal phase
New Moon — Monday, November 9, 2026 at

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local dateSunriseSunsetDay lengthDaily change
10 hr 22 min2 min 19 sec shorter than the previous day
10 hr 20 min2 min 17 sec shorter than the previous day
10 hr 18 min2 min 16 sec shorter than the previous day
10 hr 15 min2 min 15 sec shorter than the previous day
10 hr 13 min2 min 13 sec shorter than the previous day
10 hr 11 min2 min 12 sec shorter than the previous day
10 hr 09 min2 min 10 sec shorter than the previous day

Weather forecast for Heidelberg

Temperature unit

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Plan around Heidelberg

Upcoming public holidays in Pennsylvania

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

Nearby places

Mount LebanonAllegheny County5 kmSEUpper Saint ClairAllegheny County6 kmSBethel ParkAllegheny County8 kmSEPittsburghAllegheny County10 kmNEBaldwinAllegheny County11 kmSEWilkinsburgAllegheny County19 kmEWest MifflinAllegheny County19 kmEMcKeesportAllegheny County20 kmEPenn HillsAllegheny County24 kmNE
Browse places in USA

Frequently asked questions

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