Auckland to Foster City time converter

Foster City is 20 hours behind Auckland. When it is 9:00 AM in Auckland, it is 1:00 PM (Wed, Oct 21) in Foster City.

Auckland NZDT

Thursday, October 22, 2026

Foster City PDT

Wednesday, October 21, 2026

Auckland
New Zealand
Thu, Oct 22
NZDTUTC+13
Foster City
California, United States
Wed, Oct 21
PDTUTC-7-20h
Finding your time zone…
Shared working hours (9:00–18:00)

Auckland to Foster City conversion table

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

AucklandFoster 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 Foster City).

Daylight saving time and the difference

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

  • Oct 22, 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 22, 2027: -20h

Distance

Auckland and Foster City are 10,500 km (6,524 miles) apart in a straight line.

More conversions

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

Questions and answers

What is the time difference between Auckland and Foster City?

Foster City is 20 hours behind Auckland.

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

When it is 9:00 AM in Auckland, it is 1:00 PM (Wed, Oct 21) in Foster City.

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

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

Does the time difference between Auckland and Foster City change?

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