Chicago to Katwijk aan Zee time converter

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

Chicago CDT

Wednesday, October 21, 2026

Katwijk aan Zee CEST

Wednesday, October 21, 2026

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

Chicago to Katwijk aan Zee conversion table

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

ChicagoKatwijk aan Zee
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 Katwijk aan Zee).

Daylight saving time and the difference

The difference changes during the year because Chicago and Katwijk aan Zee 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 Katwijk aan Zee are 6,591 km (4,095 miles) apart in a straight line.

More conversions

Katwijk aan Zee 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 Katwijk aan ZeeLondon to Katwijk aan ZeeLos Angeles to Katwijk aan ZeeToronto to Katwijk aan ZeeSão Paulo to Katwijk aan ZeeParis to Katwijk aan ZeeBerlin to Katwijk aan ZeeMoscow to Katwijk aan ZeeDubai to Katwijk aan ZeeNew Delhi to Katwijk aan ZeeBangkok to Katwijk aan ZeeSingapore to Katwijk aan Zee

Questions and answers

What is the time difference between Chicago and Katwijk aan Zee?

Katwijk aan Zee is 7 hours ahead of Chicago.

What time is it in Katwijk aan Zee when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 4:00 PM in Katwijk aan Zee.

When is the best time to call Katwijk aan Zee from Chicago?

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

Does the time difference between Chicago and Katwijk aan Zee change?

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