Auckland to Helena time converter

Helena is 18 hours behind Auckland. When it is 9:00 AM in Auckland, it is 3:00 PM (Wed, Oct 21) in Helena.

Auckland NZDT

Thursday, October 22, 2026

Helena CDT

Wednesday, October 21, 2026

Auckland
New Zealand
Thu, Oct 22
NZDTUTC+13
Helena
Alabama, United States
Wed, Oct 21
CDTUTC-5-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Auckland to Helena conversion table

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

AucklandHelena
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 Helena).

Daylight saving time and the difference

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

  • Oct 22, 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 22, 2027: -18h

Distance

Auckland and Helena are 12,817 km (7,964 miles) apart in a straight line.

More conversions

Helena 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 HelenaLondon to HelenaLos Angeles to HelenaChicago to HelenaToronto to HelenaSão Paulo to HelenaParis to HelenaBerlin to HelenaMoscow to HelenaDubai to HelenaNew Delhi to HelenaBangkok to Helena

Questions and answers

What is the time difference between Auckland and Helena?

Helena is 18 hours behind Auckland.

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

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

When is the best time to call Helena from Auckland?

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

Does the time difference between Auckland and Helena change?

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