Chicago to Hoi An time converter

Hoi An is 12 hours ahead of Chicago. When it is 9:00 AM in Chicago, it is 9:00 PM in Hoi An.

Chicago CDT

Sunday, October 18, 2026

Hoi An ICT

Monday, October 19, 2026

Chicago
Illinois, United States
Sun, Oct 18
CDTUTC-5
Hoi An
Vietnam
Mon, Oct 19
ICTUTC+7+12h
Finding your time zone…
Shared working hours (9:00–18:00)

Chicago to Hoi An conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Chicago (9:00 PM – 10:00 PM in Hoi An): 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 Hoi An switch clocks on different dates:

  • Oct 18, 2026 – Nov 1, 2026: +12h
  • Nov 1, 2026 – Mar 14, 2027: +13h
  • Mar 14, 2027 – Oct 18, 2027: +12h

Distance

Chicago and Hoi An are 13,389 km (8,320 miles) apart in a straight line.

More conversions

Hoi An to ChicagoChicago to New YorkChicago to LondonChicago to Los AngelesChicago to TorontoChicago to São PauloChicago to ParisChicago to BerlinChicago to MoscowChicago to DubaiChicago to New DelhiChicago to BangkokChicago to Singapore
New York to Hoi AnLondon to Hoi AnLos Angeles to Hoi AnToronto to Hoi AnSão Paulo to Hoi AnParis to Hoi AnBerlin to Hoi AnMoscow to Hoi AnDubai to Hoi AnNew Delhi to Hoi AnBangkok to Hoi AnSingapore to Hoi An

Questions and answers

What is the time difference between Chicago and Hoi An?

Hoi An is 12 hours ahead of Chicago.

What time is it in Hoi An when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 9:00 PM in Hoi An.

When is the best time to call Hoi An from Chicago?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Chicago (9:00 PM – 10:00 PM in Hoi An): working hours on one side, early or late on the other.

Does the time difference between Chicago and Hoi An change?

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