Chicago to Alphen aan den Rijn time converter

Alphen aan den Rijn is 7 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 4:00 PM in Alphen aan den Rijn.

Chicago CDT

Wednesday, October 21, 2026

Alphen aan den Rijn CEST

Thursday, October 22, 2026

Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5
Alphen aan den Rijn
The Netherlands
Thu, Oct 22
CESTUTC+2+7h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Alphen aan den Rijn conversion table

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

ChicagoAlphen aan den Rijn
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 Alphen aan den Rijn).

Daylight saving time and the difference

The difference changes during the year because Chicago and Alphen aan den Rijn switch clocks on different dates:

  • Oct 21, 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 21, 2027: +7h

Distance

Chicago and Alphen aan den Rijn are 6,611 km (4,108 miles) apart in a straight line.

More conversions

Alphen aan den Rijn 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 Alphen aan den RijnLondon to Alphen aan den RijnLos Angeles to Alphen aan den RijnToronto to Alphen aan den RijnSão Paulo to Alphen aan den RijnParis to Alphen aan den RijnBerlin to Alphen aan den RijnMoscow to Alphen aan den RijnDubai to Alphen aan den RijnNew Delhi to Alphen aan den RijnBangkok to Alphen aan den RijnSingapore to Alphen aan den Rijn

Questions and answers

What is the time difference between Chicago and Alphen aan den Rijn?

Alphen aan den Rijn is 7 hours ahead of Chicago.

What time is it in Alphen aan den Rijn when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 4:00 PM in Alphen aan den Rijn.

When is the best time to call Alphen aan den Rijn from Chicago?

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

Does the time difference between Chicago and Alphen aan den Rijn change?

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