Casper to Auckland time converter

Auckland is 19 hours ahead of Casper. When it is 9:00 AM in Casper, it is 4:00 AM (Mon, Oct 19) in Auckland.

Casper MDT

Sunday, October 18, 2026

Auckland NZDT

Monday, October 19, 2026

Casper
Wyoming, United States
Sun, Oct 18
MDTUTC-6
Auckland
New Zealand
Mon, Oct 19
NZDTUTC+13+19h
Finding your time zone…
Shared working hours (9:00–18:00)

Casper to Auckland conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

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

Distance

Casper and Auckland are 11,917 km (7,405 miles) apart in a straight line.

More conversions

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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 Casper and Auckland?

Auckland is 19 hours ahead of Casper.

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

When it is 9:00 AM in Casper, it is 4:00 AM (Mon, Oct 19) in Auckland.

When is the best time to call Auckland from Casper?

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

Does the time difference between Casper 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.