Norristown to Chicago time converter

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

Norristown EDT

Monday, October 19, 2026

Chicago CDT

Monday, October 19, 2026

Norristown
Pennsylvania, United States
Mon, Oct 19
EDTUTC-4
Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Norristown to Chicago conversion table

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

NorristownChicago
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 Norristown (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: -1h

Distance

Norristown and Chicago are 1,050 km (652 miles) apart in a straight line.

More conversions

Chicago to NorristownNorristown to New YorkNorristown to LondonNorristown to Los AngelesNorristown to TorontoNorristown to São PauloNorristown to ParisNorristown to BerlinNorristown to MoscowNorristown to DubaiNorristown to New DelhiNorristown to BangkokNorristown 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 Norristown and Chicago?

Chicago is 1 hour behind Norristown.

What time is it in Chicago when it is 9 AM in Norristown?

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

When is the best time to call Chicago from Norristown?

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

Does the time difference between Norristown 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.