Sioux City to Auckland time converter

Auckland is 18 hours ahead of Sioux City. When it is 9:00 AM in Sioux City, it is 3:00 AM (Wed, Oct 21) in Auckland.

Sioux City CDT

Tuesday, October 20, 2026

Auckland NZDT

Wednesday, October 21, 2026

Sioux City
Iowa, United States
Tue, Oct 20
CDTUTC-5
Auckland
New Zealand
Wed, Oct 21
NZDTUTC+13+18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sioux City to Auckland conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Sioux City (9:00 AM – 12:00 PM in Auckland).

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: +18h
  • Nov 1, 2026 – Mar 14, 2027: +19h
  • Mar 14, 2027 – Apr 3, 2027: +18h
  • Apr 3, 2027 – Sep 25, 2027: +17h
  • Sep 25, 2027 – Oct 20, 2027: +18h

Distance

Sioux City and Auckland are 12,582 km (7,818 miles) apart in a straight line.

More conversions

Auckland 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 AucklandLondon to AucklandLos Angeles to AucklandChicago to AucklandToronto to AucklandSão Paulo to AucklandParis to AucklandBerlin to AucklandMoscow to AucklandDubai to AucklandNew Delhi to AucklandBangkok to Auckland

Questions and answers

What is the time difference between Sioux City and Auckland?

Auckland is 18 hours ahead of Sioux City.

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

When it is 9:00 AM in Sioux City, it is 3:00 AM (Wed, Oct 21) in Auckland.

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

Both sides are at work from 3:00 PM – 6:00 PM in Sioux City (9:00 AM – 12:00 PM in Auckland).

Does the time difference between Sioux City and Auckland change?

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