Adelaide to Porto time converter

Porto is 9 hours 30 minutes behind Adelaide. When it is 9:00 AM in Adelaide, it is 11:30 PM (Mon, Oct 19) in Porto.

Adelaide ACDT

Tuesday, October 20, 2026

Porto WEST

Monday, October 19, 2026

Adelaide
South Australia, Australia
Tue, Oct 20
ACDTUTC+10:30
Porto
Portugal
Mon, Oct 19
WESTUTC+1-9h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Adelaide to Porto conversion table

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

AdelaidePorto
12:00 AM2:30 PM−1 day
1:00 AM3:30 PM−1 day
2:00 AM4:30 PM−1 day
3:00 AM5:30 PM−1 day
4:00 AM6:30 PM−1 day
5:00 AM7:30 PM−1 day
6:00 AM8:30 PM−1 day
7:00 AM9:30 PM−1 day
8:00 AM10:30 PM−1 day
9:00 AM11:30 PM−1 day
10:00 AM12:30 AM
11:00 AM1:30 AM
12:00 PM2:30 AM
1:00 PM3:30 AM
2:00 PM4:30 AM
3:00 PM5:30 AM
4:00 PM6:30 AM
5:00 PM7:30 AM
6:00 PM8:30 AM
7:00 PM9:30 AM
8:00 PM10:30 AM
9:00 PM11:30 AM
10:00 PM12:30 PM
11:00 PM1:30 PM

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:30 PM – 6:00 PM in Adelaide (7:00 AM – 8:30 AM in Porto): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Adelaide and Porto switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -9h 30m
  • Oct 25, 2026 – Mar 28, 2027: -10h 30m
  • Mar 28, 2027 – Apr 4, 2027: -9h 30m
  • Apr 4, 2027 – Oct 3, 2027: -8h 30m
  • Oct 3, 2027 – Oct 20, 2027: -9h 30m

Distance

Adelaide and Porto are 17,080 km (10,613 miles) apart in a straight line.

More conversions

Porto to AdelaideAdelaide to New YorkAdelaide to LondonAdelaide to Los AngelesAdelaide to ChicagoAdelaide to TorontoAdelaide to São PauloAdelaide to ParisAdelaide to BerlinAdelaide to MoscowAdelaide to DubaiAdelaide to New DelhiAdelaide to Bangkok
New York to PortoLondon to PortoLos Angeles to PortoChicago to PortoToronto to PortoSão Paulo to PortoParis to PortoBerlin to PortoMoscow to PortoDubai to PortoNew Delhi to PortoBangkok to Porto

Questions and answers

What is the time difference between Adelaide and Porto?

Porto is 9 hours 30 minutes behind Adelaide.

What time is it in Porto when it is 9 AM in Adelaide?

When it is 9:00 AM in Adelaide, it is 11:30 PM (Mon, Oct 19) in Porto.

When is the best time to call Porto from Adelaide?

Working hours don't overlap fully. The closest fit is 4:30 PM – 6:00 PM in Adelaide (7:00 AM – 8:30 AM in Porto): working hours on one side, early or late on the other.

Does the time difference between Adelaide and Porto change?

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