Rosemont in numbers
- Coordinates
- 38.9237, -77.1816
- Elevation
- 92 m above sea level
- Region
- Virginia
- Country
- United States, North America
- Capital
- Washington, D.C. — 13 km away
- Same name
- 41 more places in the world share this name
See what time it currently is in Rosemont, Virginia, United States — the time zone there is America/New_York (−5).
Rosemont, United States
Tuesday, 10 November 2026
UTC−5 · America/New_York
Local time in Rosemont
UTC−5 · no daylight saving time
Rosemont keeps America/New_York clock_time.
Sunrise 6:47 AM Solar noon 11:54 AM Sunset 5:01 PM Daylight 10 h 14 min Night 13 h 46 min Civil twilight 6:19 AM – 5:29 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.
The horizon brightens over Rosemont at 6:47 AM, and the sun sets at 5:01 PM. Daylight runs 10 h 14 min.
Brookmont and Sumner sit nearby and do not run ahead of or behind Rosemont.
Addressing within Rosemont draws on 2 postal codes.
Rosemont falls within America/New_York, which places it UTC−5 from UTC. Daylight saving observed: No.