Lockport to Chicago time converter

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

Lockport EDT

Wednesday, October 21, 2026

Chicago CDT

Wednesday, October 21, 2026

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

Lockport to Chicago conversion table

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

LockportChicago
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 Lockport (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

The difference changes during the year because Lockport and Chicago 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

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

More conversions

Chicago to LockportLockport to New YorkLockport to LondonLockport to Los AngelesLockport to TorontoLockport to São PauloLockport to ParisLockport to BerlinLockport to MoscowLockport to DubaiLockport to New DelhiLockport to BangkokLockport 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 Lockport and Chicago?

Chicago is 1 hour behind Lockport.

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

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

When is the best time to call Chicago from Lockport?

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

Does the time difference between Lockport 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.