New York to Illinois time converter

Illinois is 1 hour behind New York. When it is 9:00 AM in New York, it is 8:00 AM in Illinois.

New York EDT

Monday, October 19, 2026

Illinois CDT

Monday, October 19, 2026

New York
United States
Mon, Oct 19
EDTUTC-4
Illinois
United States
Mon, Oct 19
CDTUTC-5-1h
Finding your time zone…
Shared working hours (9:00–18:00)

New York to Illinois conversion table

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

New YorkIllinois
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 New York (9:00 AM – 5:00 PM in Illinois).

Daylight saving time and the difference

The difference changes during the year because New York and Illinois switch clocks on different dates:

  • Oct 19, 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 19, 2027: -1h

More conversions

Illinois to New YorkNew York to LondonNew York to Los AngelesNew York to ChicagoNew York to TorontoNew York to São PauloNew York to ParisNew York to BerlinNew York to MoscowNew York to DubaiNew York to New DelhiNew York to BangkokNew York to Singapore
London to IllinoisLos Angeles to IllinoisChicago to IllinoisToronto to IllinoisSão Paulo to IllinoisParis to IllinoisBerlin to IllinoisMoscow to IllinoisDubai to IllinoisNew Delhi to IllinoisBangkok to IllinoisSingapore to Illinois

Questions and answers

What is the time difference between New York and Illinois?

Illinois is 1 hour behind New York.

What time is it in Illinois when it is 9 AM in New York?

When it is 9:00 AM in New York, it is 8:00 AM in Illinois.

When is the best time to call Illinois from New York?

Both sides are at work from 10:00 AM – 6:00 PM in New York (9:00 AM – 5:00 PM in Illinois).

Does the time difference between New York and Illinois change?

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