Chicago to Central Islip time converter

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

Chicago CDT

Saturday, October 17, 2026

Central Islip EDT

Saturday, October 17, 2026

Chicago
Illinois, United States
Sat, Oct 17
CDTUTC-5
Central Islip
New York, United States
Sat, Oct 17
EDTUTC-4+1h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Central Islip conversion table

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

ChicagoCentral Islip
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 Central Islip).

Daylight saving time and the difference

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

  • Oct 17, 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 17, 2027: +1h

Distance

Chicago and Central Islip are 1,211 km (752 miles) apart in a straight line.

More conversions

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New York to Central IslipLondon to Central IslipLos Angeles to Central IslipToronto to Central IslipSão Paulo to Central IslipParis to Central IslipBerlin to Central IslipMoscow to Central IslipDubai to Central IslipNew Delhi to Central IslipBangkok to Central IslipSingapore to Central Islip

Questions and answers

What is the time difference between Chicago and Central Islip?

Central Islip is 1 hour ahead of Chicago.

What time is it in Central Islip when it is 9 AM in Chicago?

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

When is the best time to call Central Islip from Chicago?

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

Does the time difference between Chicago and Central Islip change?

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