Auckland to Custoias time converter

Custoias is 12 hours behind Auckland. When it is 9:00 AM in Auckland, it is 9:00 PM (Mon, Oct 19) in Custoias.

Auckland NZDT

Tuesday, October 20, 2026

Custoias WEST

Tuesday, October 20, 2026

Auckland
New Zealand
Tue, Oct 20
NZDTUTC+13
Custoias
Portugal
Tue, Oct 20
WESTUTC+1-12h
Finding your time zone…
Shared working hours (9:00–18:00)

Auckland to Custoias conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Auckland (9:00 PM – 10:00 PM in Custoias): working hours on one side, early or late on the other.

Daylight saving time and the difference

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

  • Oct 20, 2026 – Oct 25, 2026: -12h
  • Oct 25, 2026 – Mar 28, 2027: -13h
  • Mar 28, 2027 – Apr 4, 2027: -12h
  • Apr 4, 2027 – Sep 26, 2027: -11h
  • Sep 26, 2027 – Oct 20, 2027: -12h

Distance

Auckland and Custoias are 19,509 km (12,122 miles) apart in a straight line.

More conversions

Custoias 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 CustoiasLondon to CustoiasLos Angeles to CustoiasChicago to CustoiasToronto to CustoiasSão Paulo to CustoiasParis to CustoiasBerlin to CustoiasMoscow to CustoiasDubai to CustoiasNew Delhi to CustoiasBangkok to Custoias

Questions and answers

What is the time difference between Auckland and Custoias?

Custoias is 12 hours behind Auckland.

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

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

When is the best time to call Custoias from Auckland?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in Auckland (9:00 PM – 10:00 PM in Custoias): working hours on one side, early or late on the other.

Does the time difference between Auckland and Custoias change?

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