Chicago to Lancaster time converter

Lancaster is 2 hours behind Chicago. When it is 9:00 AM in Chicago, it is 7:00 AM in Lancaster.

Chicago CDT

Saturday, October 17, 2026

Lancaster PDT

Friday, October 16, 2026

Illinois, United States
Sat, Oct 17
CDTUTC-5
California, United States
Fri, Oct 16
PDTUTC-7-2h
Finding your time zone…

12:12 AM in Chicago, Saturday, October 17, 2026

Shared working hours (9:00–18:00)

Chicago to Lancaster conversion table

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

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

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Chicago (9:00 AM – 4:00 PM in Lancaster).

Daylight saving time and the difference

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

  • Oct 17, 2026 – Nov 1, 2026: -2h
  • Nov 1, 2026 – Nov 1, 2026: -1h
  • Nov 1, 2026 – Mar 14, 2027: -2h
  • Mar 14, 2027 – Mar 14, 2027: -3h
  • Mar 14, 2027 – Oct 17, 2027: -2h

Distance

Chicago and Lancaster are 2,761 km (1,716 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Chicago and Lancaster?

Lancaster is 2 hours behind Chicago.

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

When it is 9:00 AM in Chicago, it is 7:00 AM in Lancaster.

When is the best time to call Lancaster from Chicago?

Both sides are at work from 11:00 AM – 6:00 PM in Chicago (9:00 AM – 4:00 PM in Lancaster).

Does the time difference between Chicago and Lancaster change?

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