New York to Mount Prospect time converter

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

New York EDT

Monday, October 19, 2026

Mount Prospect CDT

Monday, October 19, 2026

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

New York to Mount Prospect conversion table

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

New YorkMount Prospect
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 Mount Prospect).

Daylight saving time and the difference

The difference changes during the year because New York and Mount Prospect 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

Distance

New York and Mount Prospect are 1,171 km (728 miles) apart in a straight line.

More conversions

Mount Prospect 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 Mount ProspectLos Angeles to Mount ProspectChicago to Mount ProspectToronto to Mount ProspectSão Paulo to Mount ProspectParis to Mount ProspectBerlin to Mount ProspectMoscow to Mount ProspectDubai to Mount ProspectNew Delhi to Mount ProspectBangkok to Mount ProspectSingapore to Mount Prospect

Questions and answers

What is the time difference between New York and Mount Prospect?

Mount Prospect is 1 hour behind New York.

What time is it in Mount Prospect when it is 9 AM in New York?

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

When is the best time to call Mount Prospect 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 Mount Prospect).

Does the time difference between New York and Mount Prospect change?

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