Columbia Heights to Chicago time converter

Chicago is 1 hour behind Columbia Heights. When it is 9:00 AM in Columbia Heights, it is 8:00 AM in Chicago.

Columbia Heights EDT

Tuesday, October 20, 2026

Chicago CDT

Tuesday, October 20, 2026

Columbia Heights
District of Columbia, United States
Tue, Oct 20
EDTUTC-4
Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Columbia Heights to Chicago conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -1h

Distance

Columbia Heights and Chicago are 956 km (594 miles) apart in a straight line.

More conversions

Chicago to Columbia HeightsColumbia Heights to New YorkColumbia Heights to LondonColumbia Heights to Los AngelesColumbia Heights to TorontoColumbia Heights to São PauloColumbia Heights to ParisColumbia Heights to BerlinColumbia Heights to MoscowColumbia Heights to DubaiColumbia Heights to New DelhiColumbia Heights to BangkokColumbia Heights to Singapore
New York to ChicagoLondon to ChicagoLos Angeles to ChicagoToronto to ChicagoSão Paulo to ChicagoParis to ChicagoBerlin to ChicagoMoscow to ChicagoDubai to ChicagoNew Delhi to ChicagoBangkok to ChicagoSingapore to Chicago

Questions and answers

What is the time difference between Columbia Heights and Chicago?

Chicago is 1 hour behind Columbia Heights.

What time is it in Chicago when it is 9 AM in Columbia Heights?

When it is 9:00 AM in Columbia Heights, it is 8:00 AM in Chicago.

When is the best time to call Chicago from Columbia Heights?

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

Does the time difference between Columbia Heights and Chicago change?

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