Williamsville in numbers
- Coordinates
- 38.4601, -75.1332
- Elevation
- 9 m above sea level
- Region
- Delaware
- Country
- United States, North America
- Capital
- Washington, D.C. — 172 km away
- Same name
- 19 more places in the world share this name
On this page the local time of Williamsville, Delaware, United States is updated live, in the America/New_York zone (−5).
Williamsville, United States
Wednesday, 4 November 2026
UTC−5 · America/New_York
Local time in Williamsville
UTC−5 · no daylight saving time
Williamsville keeps America/New_York clock_time.
Sunrise 6:31 AM Solar noon 11:45 AM Sunset 4:59 PM Daylight 10 h 28 min Night 13 h 32 min Civil twilight 6:04 AM – 5:27 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.
Deliveries to Williamsville are sorted by 4 postal codes.
The name of the time zone in Williamsville is America/New_York, and it runs UTC−5. Daylight saving time: No.
The sun rises here at 6:31 AM and sets at 4:59 PM in Williamsville today. Daylight adds up to 10 h 28 min.
Johnson and Bunting sit nearby and do not run ahead of or behind Williamsville.