Auckland to Great Falls time converter

Great Falls is 19 hours behind Auckland. When it is 9:00 AM in Auckland, it is 2:00 PM (Tue, Oct 20) in Great Falls.

Auckland NZDT

Wednesday, October 21, 2026

Great Falls MDT

Tuesday, October 20, 2026

Auckland
New Zealand
Wed, Oct 21
NZDTUTC+13
Great Falls
Montana, United States
Tue, Oct 20
MDTUTC-6-19h
Finding your time zone…
Shared working hours (9:00–18:00)

Auckland to Great Falls conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 1:00 PM in Auckland (2:00 PM – 6:00 PM in Great Falls).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: -19h
  • Nov 1, 2026 – Mar 14, 2027: -20h
  • Mar 14, 2027 – Apr 4, 2027: -19h
  • Apr 4, 2027 – Sep 26, 2027: -18h
  • Sep 26, 2027 – Oct 21, 2027: -19h

Distance

Auckland and Great Falls are 11,899 km (7,394 miles) apart in a straight line.

More conversions

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Questions and answers

What is the time difference between Auckland and Great Falls?

Great Falls is 19 hours behind Auckland.

What time is it in Great Falls when it is 9 AM in Auckland?

When it is 9:00 AM in Auckland, it is 2:00 PM (Tue, Oct 20) in Great Falls.

When is the best time to call Great Falls from Auckland?

Both sides are at work from 9:00 AM – 1:00 PM in Auckland (2:00 PM – 6:00 PM in Great Falls).

Does the time difference between Auckland and Great Falls change?

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