Chicago to Littleton time converter

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

Chicago CDT

Monday, October 19, 2026

Littleton MDT

Monday, October 19, 2026

Chicago
Illinois, United States
Mon, Oct 19
CDTUTC-5
Littleton
Colorado, United States
Mon, Oct 19
MDTUTC-6-1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Littleton conversion table

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

ChicagoLittleton
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 Chicago (9:00 AM – 5:00 PM in Littleton).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: -1h

Distance

Chicago and Littleton are 1,482 km (921 miles) apart in a straight line.

More conversions

Littleton 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 LittletonLondon to LittletonLos Angeles to LittletonToronto to LittletonSão Paulo to LittletonParis to LittletonBerlin to LittletonMoscow to LittletonDubai to LittletonNew Delhi to LittletonBangkok to LittletonSingapore to Littleton

Questions and answers

What is the time difference between Chicago and Littleton?

Littleton is 1 hour behind Chicago.

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

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

When is the best time to call Littleton from Chicago?

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

Does the time difference between Chicago and Littleton change?

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