Chicago to Heilbron time converter

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

Chicago CDT

Sunday, October 18, 2026

Heilbron SAST

Sunday, October 18, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Heilbron
South Africa
Sun, Oct 18
SASTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Heilbron conversion table

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

ChicagoHeilbron
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 Heilbron).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +7h
  • Nov 1, 2026 – Mar 14, 2027: +8h
  • Mar 14, 2027 – Oct 18, 2027: +7h

Distance

Chicago and Heilbron are 14,044 km (8,727 miles) apart in a straight line.

More conversions

Heilbron 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 HeilbronLondon to HeilbronLos Angeles to HeilbronToronto to HeilbronSão Paulo to HeilbronParis to HeilbronBerlin to HeilbronMoscow to HeilbronDubai to HeilbronNew Delhi to HeilbronBangkok to HeilbronSingapore to Heilbron

Questions and answers

What is the time difference between Chicago and Heilbron?

Heilbron is 7 hours ahead of Chicago.

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

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

When is the best time to call Heilbron from Chicago?

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

Does the time difference between Chicago and Heilbron change?

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