Chicago to Naperville time converter

Chicago and Naperville are on the same time. When it is 9:00 AM in Chicago, it is 9:00 AM in Naperville.

Chicago CDT

Friday, October 16, 2026

Naperville CDT

Friday, October 16, 2026

Chicago
Illinois, United States
Fri, Oct 16
CDTUTC-5
Naperville
Illinois, United States
Fri, Oct 16
CDTUTC-5±0
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Naperville conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference stays 0 hours all year.

Distance

Chicago and Naperville are 42 km (26 miles) apart in a straight line.

More conversions

Naperville 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 NapervilleLondon to NapervilleLos Angeles to NapervilleToronto to NapervilleSão Paulo to NapervilleParis to NapervilleBerlin to NapervilleMoscow to NapervilleDubai to NapervilleNew Delhi to NapervilleBangkok to NapervilleSingapore to Naperville

Questions and answers

What is the time difference between Chicago and Naperville?

Chicago and Naperville are on the same time.

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

When it is 9:00 AM in Chicago, it is 9:00 AM in Naperville.

When is the best time to call Naperville from Chicago?

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

Does the time difference between Chicago and Naperville change?

No. The difference stays 0 hours all year.