What time zone is Arlington Heights in?

Arlington Heights 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 Arlington Heights?

Clocks in Arlington Heights 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 Arlington Heights observe daylight saving time?

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

What is the UTC offset of Arlington Heights?

Arlington Heights is UTC−5 in winter and UTC−4 in summer

Current Time in Arlington Heights, Monroe County, Pennsylvania, USA

12:05:03 PM

12:05:03

Tuesday, November 3, 2026

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

America/New_York

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Time zone details

Arlington Heights is currently on standard time; daylight saving time is observed in 2026

Daylight in Arlington Heights

Sunrise6:34 AMSolar noon11:44 AMSunset4:54 PM

Next clock changeMar 14, 2027 · Clocks move forward 1 hour · in 130 daysUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

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

Practical

Country languages: English, Spanish, Hawaiian, French
Dialing code: +1
Population: 6,333
Elevation: 155 m

Geography

Geographic coordinates: 40° 59' N / 75° 12' W

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Clock changes in Arlington Heights

Next clock change

Upcoming

Sunday, March 14, 2027

2:00 AM EST3:00 AM EDT

Clocks move forward 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, 2026past
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: 6:34 AM
Solar noon: 11:44 AM
Sunset: 4:54 PM
Daylight duration: 10 hr 20 min2 min 22 sec shorter than the previous day

Civil twilight: 6:05 AM – 5:22 PM
Nautical twilight: 5:32 AM – 5:55 PM
Astronomical twilight: 5:00 AM – 6:27 PM

Waning CrescentMoon illumination30%

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Tuesday, November 3, 2026

View Arlington Heights on SavvyTime's time-zone map

Sun

Sunrise: 6:34 AM (east, 109.5°)
Sunset: 4:54 PM (west, 250.3°)
Day length: 10 hr 20 min2 min 22 sec shorter than the previous day
Solar noon: 11:44 AM (33.8° altitude)

Civil twilight

Dawn to dusk: 6:05 AM – 5:22 PM

Additional twilight

Nautical dawn to dusk: 5:32 AM – 5:55 PM
Astronomical dawn to dusk: 5:00 AM – 6:27 PM

Moon

Phase: Waning Crescent (30% illuminated)
Moonrise: 12:31 AM (east, 74.2°)
Moonset: 2:07 PM (west, 281.3°)
Previous principal phase: Third Quarter — Sunday, November 1, 2026 at 3:28 PM
Next principal phase: New Moon — Monday, November 9, 2026 at 2:02 AM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Tuesday, November 3	6:34 AM	4:54 PM	10 hr 20 min	2 min 22 sec shorter than the previous day
Wednesday, November 4	6:35 AM	4:52 PM	10 hr 18 min	2 min 20 sec shorter than the previous day
Thursday, November 5	6:36 AM	4:51 PM	10 hr 15 min	2 min 19 sec shorter than the previous day
Friday, November 6	6:37 AM	4:50 PM	10 hr 13 min	2 min 18 sec shorter than the previous day
Saturday, November 7	6:38 AM	4:49 PM	10 hr 11 min	2 min 16 sec shorter than the previous day
Sunday, November 8	6:40 AM	4:48 PM	10 hr 08 min	2 min 15 sec shorter than the previous day
Monday, November 9	6:41 AM	4:47 PM	10 hr 06 min	2 min 13 sec shorter than the previous day

Weather forecast for Arlington Heights

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Plan around Arlington Heights

Upcoming public holidays in Pennsylvania

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