Granite City to Auckland time converter

Auckland is 18 hours ahead of Granite City. When it is 9:00 AM in Granite City, it is 3:00 AM (Thu, Oct 22) in Auckland.

Granite City CDT

Wednesday, October 21, 2026

Auckland NZDT

Thursday, October 22, 2026

Granite City
Illinois, United States
Wed, Oct 21
CDTUTC-5
Auckland
New Zealand
Thu, Oct 22
NZDTUTC+13+18h
Finding your time zone…
Shared working hours (9:00–18:00)

Granite City to Auckland conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Granite City (9:00 AM – 12:00 PM in Auckland).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Nov 1, 2026: +18h
  • Nov 1, 2026 – Mar 14, 2027: +19h
  • Mar 14, 2027 – Apr 3, 2027: +18h
  • Apr 3, 2027 – Sep 25, 2027: +17h
  • Sep 25, 2027 – Oct 21, 2027: +18h

Distance

Granite City and Auckland are 12,842 km (7,980 miles) apart in a straight line.

More conversions

Auckland to Granite CityGranite City to New YorkGranite City to LondonGranite City to Los AngelesGranite City to ChicagoGranite City to TorontoGranite City to São PauloGranite City to ParisGranite City to BerlinGranite City to MoscowGranite City to DubaiGranite City to New DelhiGranite 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 Granite City and Auckland?

Auckland is 18 hours ahead of Granite City.

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

When it is 9:00 AM in Granite City, it is 3:00 AM (Thu, Oct 22) in Auckland.

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

Both sides are at work from 3:00 PM – 6:00 PM in Granite City (9:00 AM – 12:00 PM in Auckland).

Does the time difference between Granite 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.