Shanghai to Dubuque time converter

Dubuque is 13 hours behind Shanghai. When it is 9:00 AM in Shanghai, it is 8:00 PM (Sat, Oct 17) in Dubuque.

Shanghai CST

Sunday, October 18, 2026

Dubuque CDT

Sunday, October 18, 2026

Shanghai
China
Sun, Oct 18
CSTUTC+8
Dubuque
Iowa, United States
Sun, Oct 18
CDTUTC-5-13h
Finding your time zone…
Shared working hours (9:00–18:00)

Shanghai to Dubuque conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Shanghai (8:00 PM – 10:00 PM in Dubuque): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Shanghai and Dubuque switch clocks on different dates:

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

Distance

Shanghai and Dubuque are 11,185 km (6,950 miles) apart in a straight line.

More conversions

Dubuque to ShanghaiShanghai to New YorkShanghai to LondonShanghai to Los AngelesShanghai to ChicagoShanghai to TorontoShanghai to São PauloShanghai to ParisShanghai to BerlinShanghai to MoscowShanghai to DubaiShanghai to New DelhiShanghai to Bangkok
New York to DubuqueLondon to DubuqueLos Angeles to DubuqueChicago to DubuqueToronto to DubuqueSão Paulo to DubuqueParis to DubuqueBerlin to DubuqueMoscow to DubuqueDubai to DubuqueNew Delhi to DubuqueBangkok to Dubuque

Questions and answers

What is the time difference between Shanghai and Dubuque?

Dubuque is 13 hours behind Shanghai.

What time is it in Dubuque when it is 9 AM in Shanghai?

When it is 9:00 AM in Shanghai, it is 8:00 PM (Sat, Oct 17) in Dubuque.

When is the best time to call Dubuque from Shanghai?

Working hours don't overlap fully. The closest fit is 9:00 AM – 11:00 AM in Shanghai (8:00 PM – 10:00 PM in Dubuque): working hours on one side, early or late on the other.

Does the time difference between Shanghai and Dubuque change?

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