Sioux City to Sydney time converter

Sydney is 16 hours ahead of Sioux City. When it is 9:00 AM in Sioux City, it is 1:00 AM (Tue, Oct 20) in Sydney.

Sioux City CDT

Monday, October 19, 2026

Sydney AEDT

Tuesday, October 20, 2026

Sioux City
Iowa, United States
Mon, Oct 19
CDTUTC-5
Sydney
New South Wales, Australia
Tue, Oct 20
AEDTUTC+11+16h
Finding your time zone…
Shared working hours (9:00–18:00)

Sioux City to Sydney conversion table

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

Sioux CitySydney
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 Sioux City (9:00 AM – 10:00 AM in Sydney).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: +16h

Distance

Sioux City and Sydney are 14,185 km (8,814 miles) apart in a straight line.

More conversions

Sydney to Sioux CitySioux City to New YorkSioux City to LondonSioux City to Los AngelesSioux City to ChicagoSioux City to TorontoSioux City to São PauloSioux City to ParisSioux City to BerlinSioux City to MoscowSioux City to DubaiSioux City to New DelhiSioux City 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 Sioux City and Sydney?

Sydney is 16 hours ahead of Sioux City.

What time is it in Sydney when it is 9 AM in Sioux City?

When it is 9:00 AM in Sioux City, it is 1:00 AM (Tue, Oct 20) in Sydney.

When is the best time to call Sydney from Sioux City?

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

Does the time difference between Sioux City 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.