Chicago to Phúc Yên time converter

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

Chicago CDT

Sunday, October 18, 2026

Phúc Yên ICT

Monday, October 19, 2026

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

Chicago to Phúc Yên conversion table

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

ChicagoPhúc Yên
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 Phúc Yên): 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 Phúc Yên 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 Phúc Yên are 12,867 km (7,995 miles) apart in a straight line.

More conversions

Phúc Yên 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 Phúc YênLondon to Phúc YênLos Angeles to Phúc YênToronto to Phúc YênSão Paulo to Phúc YênParis to Phúc YênBerlin to Phúc YênMoscow to Phúc YênDubai to Phúc YênNew Delhi to Phúc YênBangkok to Phúc YênSingapore to Phúc Yên

Questions and answers

What is the time difference between Chicago and Phúc Yên?

Phúc Yên is 12 hours ahead of Chicago.

What time is it in Phúc Yên when it is 9 AM in Chicago?

When it is 9:00 AM in Chicago, it is 9:00 PM in Phúc Yên.

When is the best time to call Phúc Yên 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 Phúc Yên): working hours on one side, early or late on the other.

Does the time difference between Chicago and Phúc Yên change?

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