Riverdale Park in numbers
- Coordinates
- 38.9634, -76.9316
- Elevation
- 12 m above sea level
- Population
- 7 305
- Region
- Maryland
- Country
- United States, North America
- Capital
- Washington, D.C. — 12 km away
- Same name
- 1 more places in the world share this name
Local time in Riverdale Park, Maryland, United States is shown on this page, based on the America/New_York time zone (−5).
Riverdale Park, United States
Sunday, 8 November 2026
UTC−5 · America/New_York
Local time in Riverdale Park
UTC−5 · no daylight saving time
What the clock shows right now in Riverdale Park.
Sunrise 6:44 AM Solar noon 11:53 AM Sunset 5:02 PM Daylight 10 h 18 min Night 13 h 42 min Civil twilight 6:16 AM – 5:30 PM
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
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.
Whatever the hour in Riverdale Park, it is the same in West Riverdale and Wildercroft.
12 postal codes describe the layout of Riverdale Park.
Riverdale Park sits under America/New_York, which puts local clocks at UTC−5. Daylight saving in use: No.
The sun rises here at 6:44 AM and sets at 5:02 PM in Riverdale Park today. Daylight adds up to 10 h 18 min.