Dubuque to Sydney time converter

Sydney is 16 hours ahead of Dubuque. When it is 9:00 AM in Dubuque, it is 1:00 AM (Sun, Oct 18) in Sydney.

Dubuque CDT

Saturday, October 17, 2026

Sydney AEDT

Sunday, October 18, 2026

Dubuque
Iowa, United States
Sat, Oct 17
CDTUTC-5
Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Dubuque to Sydney conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in Dubuque (9:00 AM – 10:00 AM in Sydney).

Daylight saving time and the difference

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

  • Oct 17, 2026 – Nov 1, 2026: +16h
  • Nov 1, 2026 – Mar 14, 2027: +17h
  • Mar 14, 2027 – Apr 3, 2027: +16h
  • Apr 3, 2027 – Oct 2, 2027: +15h
  • Oct 2, 2027 – Oct 17, 2027: +16h

Distance

Dubuque and Sydney are 14,643 km (9,099 miles) apart in a straight line.

More conversions

Sydney to DubuqueDubuque to New YorkDubuque to LondonDubuque to Los AngelesDubuque to ChicagoDubuque to TorontoDubuque to São PauloDubuque to ParisDubuque to BerlinDubuque to MoscowDubuque to DubaiDubuque to New DelhiDubuque to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Dubuque and Sydney?

Sydney is 16 hours ahead of Dubuque.

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

When it is 9:00 AM in Dubuque, it is 1:00 AM (Sun, Oct 18) in Sydney.

When is the best time to call Sydney from Dubuque?

Both sides are at work from 5:00 PM – 6:00 PM in Dubuque (9:00 AM – 10:00 AM in Sydney).

Does the time difference between Dubuque and Sydney change?

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