São Martinho to Sydney time converter

Sydney is 10 hours ahead of São Martinho. When it is 9:00 AM in São Martinho, it is 7:00 PM in Sydney.

São Martinho WEST

Tuesday, October 20, 2026

Sydney AEDT

Wednesday, October 21, 2026

São Martinho
Portugal
Tue, Oct 20
WESTUTC+1
Sydney
New South Wales, Australia
Wed, Oct 21
AEDTUTC+11+10h
Finding your time zone…
Shared working hours (9:00–18:00)

São Martinho to Sydney conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in São Martinho (5:00 PM – 6:00 PM in Sydney): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because São Martinho and Sydney switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: +10h
  • Oct 25, 2026 – Mar 28, 2027: +11h
  • Mar 28, 2027 – Apr 3, 2027: +10h
  • Apr 3, 2027 – Oct 2, 2027: +9h
  • Oct 2, 2027 – Oct 20, 2027: +10h

Distance

São Martinho and Sydney are 18,905 km (11,747 miles) apart in a straight line.

More conversions

Sydney to São MartinhoSão Martinho to New YorkSão Martinho to LondonSão Martinho to Los AngelesSão Martinho to ChicagoSão Martinho to TorontoSão Martinho to São PauloSão Martinho to ParisSão Martinho to BerlinSão Martinho to MoscowSão Martinho to DubaiSão Martinho to New DelhiSão Martinho to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between São Martinho and Sydney?

Sydney is 10 hours ahead of São Martinho.

What time is it in Sydney when it is 9 AM in São Martinho?

When it is 9:00 AM in São Martinho, it is 7:00 PM in Sydney.

When is the best time to call Sydney from São Martinho?

Working hours don't overlap fully. The closest fit is 7:00 AM – 8:00 AM in São Martinho (5:00 PM – 6:00 PM in Sydney): working hours on one side, early or late on the other.

Does the time difference between São Martinho and Sydney change?

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