Rockdale in numbers
- Coordinates
- 39.3562, -76.7655
- Elevation
- 159 m above sea level
- Region
- Maryland
- Country
- United States, North America
- Capital
- Washington, D.C. — 56 km away
- Same name
- 40 more places in the world share this name
The current hour and minute in Rockdale, Maryland, United States are shown here, in the America/New_York zone (−5).
Rockdale, United States
Sunday, 8 November 2026
UTC−5 · America/New_York
Local time in Rockdale
UTC−5 · no daylight saving time
Rockdale keeps America/New_York clock_time.
Sunrise 6:44 AM Solar noon 11:52 AM Sunset 5:00 PM Daylight 10 h 16 min Night 13 h 44 min Civil twilight 6:16 AM – 5:28 PM
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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.
Rockdale is on America/New_York time, which corresponds to UTC−5. Whether the area observes daylight saving: No.
Daylight arrives in Rockdale at 6:44 AM and departs at 5:00 PM. It lasts 10 h 16 min today.
Neighbouring places Stevenswood and Willow Glen run on Rockdale time.
1 postal code is current for Rockdale.