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Delaware, United States

Delaware observes Eastern Time statewide, using Eastern Standard Time outside daylight saving and Eastern Daylight Time during it. Wilmington, Dover, Newark, and coastal communities keep one clock, while sunrise depends on the selected place, date, and local horizon.

Dover, United States

Friday, 4 September 2026

UTC−4 · America/New_York

Time and sun data for Dover — the administrative centre of Delaware

The sun in Dover

Sunrise 06:35 Solar noon 13:03 Sunset 19:30 Daylight 12 h 56 min Night 11 h 04 min Civil twilight 06:07 – 19:58

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Current time in Delaware, United States

Delaware is a Mid-Atlantic U.S. state entirely within the Eastern Time Zone. Eastern Standard Time is UTC−5, and Eastern Daylight Time is UTC−4. Seasonal clock changes apply throughout the state without any local exception.

A journey from Wilmington in the north to the Atlantic coast in the south does not cross a time-zone boundary. Neighbouring areas of Maryland, Pennsylvania, and New Jersey also use Eastern Time, making regional appointments comparatively simple.

The current clock should display the offset now in force. When scheduling ahead, include the date and use “Eastern Time” rather than assuming that EST applies year-round. Delaware is called the First State, but sunrise still consults longitude before handing out first place.

Wilmington, Dover, Newark, and the coast

Wilmington is Delaware’s largest city and a major business centre. Dover is the state capital, while Newark is home to the state’s largest university. All three use the same time, as do Lewes, Rehoboth Beach, and other coastal communities.

Wilmington follows Eastern Time. Dover shares the same civil clock as Wilmington. Newark observes the statewide seasonal changes. Delaware’s beach communities remain on Eastern Time. No county in Delaware uses a separate time zone.

Someone travelling within Delaware never needs to adjust a watch because of geography. The useful checks are the destination’s local schedule and, for interstate communication, whether the other place lies outside the Eastern Time Zone.

Finding a useful Delaware sunrise time

Sunrise varies across Delaware even though the state is relatively small. A location farther east generally sees sunrise earlier than one farther west on the same date, while the north-south position influences seasonal daylight length.

Coastal observers may have an open view toward the horizon. Inland observers can be screened by trees, buildings, or gently rising ground. For that reason, calculated sunrise and the first visible direct sunlight are related but not always identical.

Choose the nearest town for beach visits, fishing, commuting, or outdoor work. Confirm the date, since sunrise changes continually through the seasons. Twilight can provide useful natural light before sunrise, while cloud or fog may reduce visibility.

Questions and answers
Which time zone does Delaware use?
Delaware uses Eastern Standard Time outside daylight saving and Eastern Daylight Time while daylight saving is observed.
Are Wilmington and Dover in the same time zone?
Yes. They follow the same clock and make seasonal changes together.
Does the listed sunrise guarantee a view of the Sun?
No. The calculation describes an astronomical event; clouds, trees, buildings, and the local terrain can prevent the Sun from being visible then.

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