Adelphi in numbers
- Coordinates
- 39.0032, -76.9719
- Population
- 15 086
- Region
- Maryland
- Country
- United States, North America
- Capital
- Washington, D.C. — 13 km away
- Same name
- 8 more places in the world share this name
What time is it in Adelphi, Maryland, United States
This page holds the current clock reading for Adelphi, Maryland, United States, in the America/New_York time zone (−5).
Adelphi, United States
Wednesday, 4 November 2026
UTC−5 · America/New_York
Local time in Adelphi
UTC−5 · no daylight saving time
Adelphi keeps America/New_York clock_time.
The sun today
Sunrise 6:40 AM Solar noon 11:53 AM Sunset 5:06 PM Daylight 10 h 26 min Night 13 h 34 min Civil twilight 6:12 AM – 5:33 PM
Weather in Adelphi right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Adelphi and its neighbours
Postal codes
- 43101
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Maryland
- Baltimore 585 708
- Columbia 99 615
- Germantown 86 395
- Silver Spring 71 452
- Frederick 69 479
- Waldorf 67 752
Other places named Adelphi
- Adelphi Ohio, United States
- Adelphi England, United Kingdom
- Adelphi Saint Andrew Parish, Grenada
- Adelphi Saint James Parish, Jamaica
- Adelphi Tobago, Trinidad And Tobago
Same time zone — America/New_York
- New York City United States
- Brooklyn United States
- Queens United States
- Philadelphia United States
- Manhattan United States
- The Bronx United States
Nearby places
- Lamond Riggs — 5.1 km
- West Riverdale — 5.1 km
- Hampshire Knolls — 5.4 km
- North Gate — 5.7 km
- Terra Cotta — 6.0 km
- Chillum Station — 6.0 km
Time and daylight in Adelphi
Adelphi observes America/New_York time, currently expressed as UTC−5. Daylight saving time here: No.
Adelphi greets the sun at 6:40 AM and loses it at 5:06 PM today. Daylight runs to 10 h 26 min.
Adelphi keeps the same time as its neighbours West Riverdale and Lamond Riggs.
Adelphi is covered by 1 postal code.
Questions and answers
- Is Adelphi in a specific time zone?
- Yes, Adelphi is in the America/New_York time zone, with an offset of −5.
- Does the local time in Adelphi include a summer time period?
- No.
- Tell me the sunset hour in Adelphi.
- The sunset hour is 5:06 PM.