Union City to Auckland time converter

Auckland is 20 hours ahead of Union City. When it is 9:00 AM in Union City, it is 5:00 AM (Wed, Oct 21) in Auckland.

Union City PDT

Tuesday, October 20, 2026

Auckland NZDT

Wednesday, October 21, 2026

Union City
California, United States
Tue, Oct 20
PDTUTC-7
Auckland
New Zealand
Wed, Oct 21
NZDTUTC+13+20h
Finding your time zone…
Shared working hours (9:00–18:00)

Union City to Auckland conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 20, 2026 – Nov 1, 2026: +20h
  • Nov 1, 2026 – Mar 14, 2027: +21h
  • Mar 14, 2027 – Apr 3, 2027: +20h
  • Apr 3, 2027 – Sep 25, 2027: +19h
  • Sep 25, 2027 – Oct 20, 2027: +20h

Distance

Union City and Auckland are 10,519 km (6,536 miles) apart in a straight line.

More conversions

Auckland to Union CityUnion City to New YorkUnion City to LondonUnion City to Los AngelesUnion City to ChicagoUnion City to TorontoUnion City to São PauloUnion City to ParisUnion City to BerlinUnion City to MoscowUnion City to DubaiUnion City to New DelhiUnion City to Bangkok
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 Union City and Auckland?

Auckland is 20 hours ahead of Union City.

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

When it is 9:00 AM in Union City, it is 5:00 AM (Wed, Oct 21) in Auckland.

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

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

Does the time difference between Union City 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.