Auckland to Union City time converter

Union City is 20 hours behind Auckland. When it is 9:00 AM in Auckland, it is 1:00 PM (Tue, Oct 20) in Union City.

Auckland NZDT

Wednesday, October 21, 2026

Union City PDT

Tuesday, October 20, 2026

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

Auckland to Union City conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

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

Distance

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

More conversions

Union City 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 Union CityLondon to Union CityLos Angeles to Union CityChicago to Union CityToronto to Union CitySão Paulo to Union CityParis to Union CityBerlin to Union CityMoscow to Union CityDubai to Union CityNew Delhi to Union CityBangkok to Union City

Questions and answers

What is the time difference between Auckland and Union City?

Union City is 20 hours behind Auckland.

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

When it is 9:00 AM in Auckland, it is 1:00 PM (Tue, Oct 20) in Union City.

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

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

Does the time difference between Auckland and Union City change?

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