Cardiff in numbers
- Coordinates
- 40.4951, -78.8339
- Elevation
- 575 m above sea level
- Region
- Pennsylvania
- Country
- United States, North America
- Capital
- Washington, D.C. — 235 km away
- Same name
- 18 more places in the world share this name
Find out what time it is now in Cardiff, Pennsylvania, United States — the local clock runs on America/New_York (−5).
Cardiff, United States
Tuesday, 10 November 2026
UTC−5 · America/New_York
Local time in Cardiff
UTC−5 · no daylight saving time
Local time in Cardiff, Pennsylvania.
Sunrise 6:57 AM Solar noon 12:00 PM Sunset 5:04 PM Daylight 10 h 07 min Night 13 h 53 min Civil twilight 6:28 AM – 5:33 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.
Cardiff sits under America/New_York, which puts local clocks at UTC−5. Daylight saving in use: No.
Today in Cardiff the sun appears at 6:57 AM and sets again at 5:04 PM. Daylight holds for 10 h 07 min.
Travelling from Cardiff to Griffithtown or Nanty Glo does not change the hour.
12 postal codes have been allocated to Cardiff.