Auckland to Alton time converter

Alton is 18 hours behind Auckland. When it is 9:00 AM in Auckland, it is 3:00 PM (Mon, Oct 19) in Alton.

Auckland NZDT

Tuesday, October 20, 2026

Alton CDT

Tuesday, October 20, 2026

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

Auckland to Alton conversion table

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

AucklandAlton
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 Alton).

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -18h

Distance

Auckland and Alton are 12,849 km (7,984 miles) apart in a straight line.

More conversions

Alton 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 AltonLondon to AltonLos Angeles to AltonChicago to AltonToronto to AltonSão Paulo to AltonParis to AltonBerlin to AltonMoscow to AltonDubai to AltonNew Delhi to AltonBangkok to Alton

Questions and answers

What is the time difference between Auckland and Alton?

Alton is 18 hours behind Auckland.

What time is it in Alton when it is 9 AM in Auckland?

When it is 9:00 AM in Auckland, it is 3:00 PM (Mon, Oct 19) in Alton.

When is the best time to call Alton from Auckland?

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

Does the time difference between Auckland and Alton change?

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