Chicago to Lockport time converter

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

Chicago CDT

Wednesday, October 21, 2026

Lockport EDT

Wednesday, October 21, 2026

Chicago
Illinois, United States
Wed, Oct 21
CDTUTC-5
Lockport
New York, United States
Wed, Oct 21
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Lockport conversion table

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

ChicagoLockport
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 Lockport).

Daylight saving time and the difference

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

  • Oct 21, 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 21, 2027: +1h

Distance

Chicago and Lockport are 749 km (465 miles) apart in a straight line.

More conversions

Lockport 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 LockportLondon to LockportLos Angeles to LockportToronto to LockportSão Paulo to LockportParis to LockportBerlin to LockportMoscow to LockportDubai to LockportNew Delhi to LockportBangkok to LockportSingapore to Lockport

Questions and answers

What is the time difference between Chicago and Lockport?

Lockport is 1 hour ahead of Chicago.

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

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

When is the best time to call Lockport from Chicago?

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

Does the time difference between Chicago and Lockport change?

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