Orient Heights to Chicago time converter

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

Orient Heights EDT

Sunday, October 18, 2026

Chicago CDT

Sunday, October 18, 2026

Massachusetts, United States
Sun, Oct 18
EDTUTC-4
Illinois, United States
Sun, Oct 18
CDTUTC-5-1h
Finding your time zone…

9:19 AM in Orient Heights, Sunday, October 18, 2026

Shared working hours (9:00–18:00)

Orient Heights to Chicago conversion table

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

Orient HeightsChicago
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 Orient Heights (9:00 AM – 5:00 PM in Chicago).

Daylight saving time and the difference

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

  • Oct 18, 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 18, 2027: -1h

Distance

Orient Heights and Chicago are 1,372 km (853 miles) apart in a straight line.

More conversions

Questions and answers

What is the time difference between Orient Heights and Chicago?

Chicago is 1 hour behind Orient Heights.

What time is it in Chicago when it is 9 AM in Orient Heights?

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

When is the best time to call Chicago from Orient Heights?

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

Does the time difference between Orient Heights 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.