Chicago to Nagasaki time converter

Nagasaki is 14 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 11:00 PM in Nagasaki.

Chicago CDT

Sunday, October 18, 2026

Nagasaki JST

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Nagasaki
Japan
Mon, Oct 19
JSTUTC+9+14h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Nagasaki conversion table

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

ChicagoNagasaki
12:00 AM2:00 PM
1:00 AM3:00 PM
2:00 AM4:00 PM
3:00 AM5:00 PM
4:00 AM6:00 PM
5:00 AM7:00 PM
6:00 AM8:00 PM
7:00 AM9:00 PM
8:00 AM10:00 PM
9:00 AM11:00 PM
10:00 AM12:00 AM+1 day
11:00 AM1:00 AM+1 day
12:00 PM2:00 AM+1 day
1:00 PM3:00 AM+1 day
2:00 PM4:00 AM+1 day
3:00 PM5:00 AM+1 day
4:00 PM6:00 AM+1 day
5:00 PM7:00 AM+1 day
6:00 PM8:00 AM+1 day
7:00 PM9:00 AM+1 day
8:00 PM10:00 AM+1 day
9:00 PM11:00 AM+1 day
10:00 PM12:00 PM+1 day
11:00 PM1:00 PM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Chicago (7:00 AM – 8:00 AM in Nagasaki): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 18, 2026 – Nov 1, 2026: +14h
  • Nov 1, 2026 – Mar 14, 2027: +15h
  • Mar 14, 2027 – Oct 18, 2027: +14h

Distance

Chicago and Nagasaki are 10,876 km (6,758 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Chicago and Nagasaki?

Nagasaki is 14 hours ahead of Chicago.

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

When it is 9:00 AM in Chicago, it is 11:00 PM in Nagasaki.

When is the best time to call Nagasaki from Chicago?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Chicago (7:00 AM – 8:00 AM in Nagasaki): working hours on one side, early or late on the other.

Does the time difference between Chicago and Nagasaki change?

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