Check the current local time in New Castle County, United States of America, including timezone, daylight saving time information and time difference details.
New Castle County, United States of America Administrative region
America/New_York
Online clock — New Castle County
Use the time converter to plan calls, meetings, and working hours between your location and New Castle County, United States of America. Time calculations use the America/New_York time zone and automatically adjust for daylight saving time when applicable.
Day length: 10 h 18 m 38 s
Phase: Waning crescent
Daylight Saving Time
DST starts
Date and time
Clock change
02:00 03:00 (+1 hour forward)
DST ends
Date and time
Clock change
02:00 01:00 (−1 hour back)
39.5783, -75.6390
New Castle County is a region of United States of America, located in North America. The population of New Castle County is 538,479 people.
| City ▲ | Time |
|---|---|
| Bear America/New_York (—) | — |
| Bellefonte America/New_York (—) | — |
| Brookside America/New_York (—) | — |
| Claymont America/New_York (—) | — |
| Delaware City America/New_York (—) | — |
| Edgemoor America/New_York (—) | — |
| Elsmere America/New_York (—) | — |
| Glasgow America/New_York (—) | — |
| Greenville America/New_York (—) | — |
| Hockessin America/New_York (—) | — |
| Middletown America/New_York (—) | — |
| New Castle America/New_York (—) | — |
| Newark America/New_York (—) | — |
| Newport America/New_York (—) | — |
| North Star America/New_York (—) | — |
| Pike Creek America/New_York (—) | — |
| Pike Creek Valley America/New_York (—) | — |
| Townsend America/New_York (—) | — |
| Wilmington America/New_York (—) | — |
| Wilmington Manor America/New_York (—) | — |
| City ▲ | Time |
|---|---|
| Arden America/New_York (—) | — |
| Ardencroft America/New_York (—) | — |
| Ardentown America/New_York (—) | — |
| Odessa America/New_York (—) | — |
| City ▲ | Time |
|---|---|
| Albuquerque America/Denver (—) | — |
| Baltimore America/New_York (—) | — |
| Boston America/New_York (—) | — |
| Charlotte America/New_York (—) | — |
| Denver America/Denver (—) | — |
| Detroit America/Detroit (—) | — |
| Kansas City America/Chicago (—) | — |
| Louisville America/Kentucky/Louisville (—) | — |
| Manhattan America/New_York (—) | — |
| Miami America/New_York (—) | — |
| Oakland America/Los_Angeles (—) | — |
| Philadelphia America/New_York (—) | — |
| Portland America/Los_Angeles (—) | — |
| Raleigh America/New_York (—) | — |
| Sacramento America/Los_Angeles (—) | — |
| San Antonio America/Chicago (—) | — |
| San Francisco America/Los_Angeles (—) | — |
| San Jose America/Los_Angeles (—) | — |
| Seattle America/Los_Angeles (—) | — |
| Tucson America/Phoenix (—) | — |
The current local time in New Castle County is —.
New Castle County uses the timezone America/New_York.
Daylight saving time in New Castle County starts on March 8, 2026.
Daylight saving time in New Castle County ends on November 1, 2026.
New Castle County is a region of United States of America.
The population of New Castle County is 538,479 people.
New Castle County is also known as: New Castle County, Comitatul New Castle, Comté de New Castle, Condado de New Castle, Condado han New Castle, Contea di New Castle, Hrabstwo New Castle, Konteth New Castle, New Castle, New Castle Coonty.
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