Chicago to Radzionków time converter

Radzionków is 7 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 4:00 PM in Radzionków.

Chicago CDT

Monday, October 19, 2026

Radzionków CEST

Tuesday, October 20, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Radzionków
Poland
Tue, Oct 20
CESTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Radzionków conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 11:00 AM in Chicago (4:00 PM – 6:00 PM in Radzionków).

Daylight saving time and the difference

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

  • Oct 19, 2026 – Oct 24, 2026: +7h
  • Oct 24, 2026 – Nov 1, 2026: +6h
  • Nov 1, 2026 – Mar 14, 2027: +7h
  • Mar 14, 2027 – Mar 27, 2027: +6h
  • Mar 27, 2027 – Oct 19, 2027: +7h

Distance

Chicago and Radzionków are 7,532 km (4,680 miles) apart in a straight line.

More conversions

Radzionków to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to RadzionkówLondon to RadzionkówLos Angeles to RadzionkówToronto to RadzionkówSão Paulo to RadzionkówParis to RadzionkówBerlin to RadzionkówMoscow to RadzionkówDubai to RadzionkówNew Delhi to RadzionkówBangkok to RadzionkówSingapore to Radzionków

Questions and answers

What is the time difference between Chicago and Radzionków?

Radzionków is 7 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 4:00 PM in Radzionków.

When is the best time to call Radzionków from Chicago?

Both sides are at work from 9:00 AM – 11:00 AM in Chicago (4:00 PM – 6:00 PM in Radzionków).

Does the time difference between Chicago and Radzionków change?

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