Chicago to Foggy Bottom time converter

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

Chicago CDT

Tuesday, October 20, 2026

Foggy Bottom EDT

Wednesday, October 21, 2026

Chicago
Illinois, United States
Tue, Oct 20
CDTUTC-5
Foggy Bottom
District of Columbia, United States
Wed, Oct 21
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Foggy Bottom conversion table

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

ChicagoFoggy Bottom
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 Foggy Bottom).

Daylight saving time and the difference

The difference changes during the year because Chicago and Foggy Bottom 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

Chicago and Foggy Bottom are 955 km (593 miles) apart in a straight line.

More conversions

Foggy Bottom 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 Foggy BottomLondon to Foggy BottomLos Angeles to Foggy BottomToronto to Foggy BottomSão Paulo to Foggy BottomParis to Foggy BottomBerlin to Foggy BottomMoscow to Foggy BottomDubai to Foggy BottomNew Delhi to Foggy BottomBangkok to Foggy BottomSingapore to Foggy Bottom

Questions and answers

What is the time difference between Chicago and Foggy Bottom?

Foggy Bottom is 1 hour ahead of Chicago.

What time is it in Foggy Bottom when it is 9 AM in Chicago?

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

When is the best time to call Foggy Bottom from Chicago?

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

Does the time difference between Chicago and Foggy Bottom change?

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