Auckland to Sioux City time converter

Sioux City is 18 hours behind Auckland. When it is 9:00 AM in Auckland, it is 3:00 PM (Tue, Oct 20) in Sioux City.

Auckland NZDT

Wednesday, October 21, 2026

Sioux City CDT

Tuesday, October 20, 2026

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

Auckland to Sioux City conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -18h
  • Nov 1, 2026 – Mar 14, 2027: -19h
  • Mar 14, 2027 – Apr 4, 2027: -18h
  • Apr 4, 2027 – Sep 26, 2027: -17h
  • Sep 26, 2027 – Oct 21, 2027: -18h

Distance

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

More conversions

Sioux City to AucklandAuckland to New YorkAuckland to LondonAuckland to Los AngelesAuckland to ChicagoAuckland to TorontoAuckland to São PauloAuckland to ParisAuckland to BerlinAuckland to MoscowAuckland to DubaiAuckland to New DelhiAuckland to Bangkok
New York to Sioux CityLondon to Sioux CityLos Angeles to Sioux CityChicago to Sioux CityToronto to Sioux CitySão Paulo to Sioux CityParis to Sioux CityBerlin to Sioux CityMoscow to Sioux CityDubai to Sioux CityNew Delhi to Sioux CityBangkok to Sioux City

Questions and answers

What is the time difference between Auckland and Sioux City?

Sioux City is 18 hours behind Auckland.

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

When it is 9:00 AM in Auckland, it is 3:00 PM (Tue, Oct 20) in Sioux City.

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

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

Does the time difference between Auckland and Sioux City change?

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