New Castle to Chicago time converter

Chicago is 1 hour behind New Castle. When it is 9:00 AM in New Castle, it is 8:00 AM in Chicago.

New Castle EDT

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

New Castle
Pennsylvania, United States
Sun, Oct 18
EDTUTC-4
Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

New Castle to Chicago conversion table

Every hour of today in New Castle and the matching time in Chicago. Light rows are typical working hours (9:00–18:00).

New CastleChicago
12:00 AM11:00 PM−1 day
1:00 AM12:00 AM
2:00 AM1:00 AM
3:00 AM2:00 AM
4:00 AM3:00 AM
5:00 AM4:00 AM
6:00 AM5:00 AM
7:00 AM6:00 AM
8:00 AM7:00 AM
9:00 AM8:00 AM
10:00 AM9:00 AM
11:00 AM10:00 AM
12:00 PM11:00 AM
1:00 PM12:00 PM
2:00 PM1:00 PM
3:00 PM2:00 PM
4:00 PM3:00 PM
5:00 PM4:00 PM
6:00 PM5:00 PM
7:00 PM6:00 PM
8:00 PM7:00 PM
9:00 PM8:00 PM
10:00 PM9:00 PM
11:00 PM10:00 PM

Best time to call or meet

Both sides are at work from 10:00 AM – 6:00 PM in New Castle (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because New Castle and Chicago switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: -1h
  • Mar 14, 2027 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Oct 18, 2027: -1h

Distance

New Castle and Chicago are 616 km (383 miles) apart in a straight line.

More conversions

Chicago to New CastleNew Castle to New YorkNew Castle to LondonNew Castle to Los AngelesNew Castle to TorontoNew Castle to São PauloNew Castle to ParisNew Castle to BerlinNew Castle to MoscowNew Castle to DubaiNew Castle to New DelhiNew Castle to BangkokNew Castle to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between New Castle and Chicago?

Chicago is 1 hour behind New Castle.

What time is it in Chicago when it is 9 AM in New Castle?

When it is 9:00 AM in New Castle, it is 8:00 AM in Chicago.

When is the best time to call Chicago from New Castle?

Both sides are at work from 10:00 AM – 6:00 PM in New Castle (9:00 AM – 5:00 PM in Chicago).

Does the time difference between New Castle and Chicago change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.