Chicago to Princeton time converter

Princeton is 1 hour ahead of Chicago. When it is 9:00 AM in Chicago, it is 10:00 AM in Princeton.

Chicago CDT

Sunday, October 18, 2026

Princeton EDT

Sunday, October 18, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Princeton
Florida, United States
Sun, Oct 18
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Princeton conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Princeton).

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +1h
  • Nov 1, 2026 – Nov 1, 2026: ±0
  • Nov 1, 2026 – Mar 14, 2027: +1h
  • Mar 14, 2027 – Mar 14, 2027: +2h
  • Mar 14, 2027 – Oct 18, 2027: +1h

Distance

Chicago and Princeton are 1,932 km (1,200 miles) apart in a straight line.

More conversions

Princeton 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 PrincetonLondon to PrincetonLos Angeles to PrincetonToronto to PrincetonSão Paulo to PrincetonParis to PrincetonBerlin to PrincetonMoscow to PrincetonDubai to PrincetonNew Delhi to PrincetonBangkok to PrincetonSingapore to Princeton

Questions and answers

What is the time difference between Chicago and Princeton?

Princeton is 1 hour ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 10:00 AM in Princeton.

When is the best time to call Princeton from Chicago?

Both sides are at work from 9:00 AM – 5:00 PM in Chicago (10:00 AM – 6:00 PM in Princeton).

Does the time difference between Chicago and Princeton change?

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