Cardiff in numbers
- Coordinates
- 39.8134, -75.5380
- Elevation
- 114 m above sea level
- Region
- Delaware
- Country
- United States, North America
- Capital
- Washington, D.C. — 164 km away
- Same name
- 18 more places in the world share this name
What time is it in Cardiff, Delaware, United States
Check the current local time in Cardiff, Delaware, United States, which sits in the America/New_York time zone (−5).
Cardiff, United States
Wednesday, 4 November 2026
UTC−5 · America/New_York
Local time in Cardiff
UTC−5 · no daylight saving time
Local time in Cardiff, Delaware.
The sun today
Sunrise 6:35 AM Solar noon 11:47 AM Sunset 4:58 PM Daylight 10 h 23 min Night 13 h 37 min Civil twilight 6:07 AM – 5:27 PM
Weather in Cardiff right now
Loading the current weather…
Weather data by Open-Meteo, updated every 30 minutes.
Cardiff and its neighbours
Postal codes
- 19803 Wilmington — 1.6 km away
- 19810 Wilmington — 2.8 km away
- 19732 Rockland — 3.7 km away
- 19735 Winterthur — 4.7 km away
- 19710 Montchanin — 5.1 km away
- 19060 Garnet Valley — 5.3 km away
- 19809 Wilmington — 6.0 km away
- 19802 Wilmington — 6.3 km away
- 19703 Claymont — 6.3 km away
- 19806 Wilmington — 6.6 km away
- 19807 Wilmington — 7.0 km away
- 19317 Chadds Ford — 7.2 km away
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.
Largest cities in Delaware
- Wilmington 70 898
- Dover 39 403
- Newark 33 817
- Middletown 20 372
- Bear 19 371
- Brookside 14 353
Other places named Cardiff
- Cardiff Wales, United Kingdom
- Cardiff New South Wales, Australia
- Cardiff Alabama, United States
- Cardiff Alberta, Canada
- Cardiff Texas, United States
Same time zone — America/New_York
- New York City United States
- Brooklyn United States
- Queens United States
- Philadelphia United States
- Manhattan United States
- The Bronx United States
Nearby places
- Wilmont — 0.7 km
- Woodbine — 0.8 km
- Talleyville — 1.0 km
- Benton — 1.7 km
- Tavistock — 1.9 km
- Blue Rock Manor — 2.0 km
Cardiff: clock, sun and surroundings
In Cardiff, first light arrives at 6:35 AM and the sun goes down at 4:58 PM. The day holds 10 h 23 min of light.
For nearby Wilmont and Woodbine, use the time shown for Cardiff.
Cardiff is served by a set of 12 postal codes.
The zone name for Cardiff is America/New_York and the offset is UTC−5. Daylight saving time: No.
Questions and answers
- Which time zone designation is used for Cardiff?
- The designation used for Cardiff is America/New_York, with an offset of −5.
- Do clocks change in Cardiff during the year?
- Daylight saving in Cardiff: No.
- What time is sunrise in Cardiff?
- It is 6:35 AM.