Sydney to São Mamede de Infesta time converter

São Mamede de Infesta is 10 hours behind Sydney. When it is 9:00 AM in Sydney, it is 11:00 PM (Wed, Oct 21) in São Mamede de Infesta.

Sydney AEDT

Thursday, October 22, 2026

São Mamede de Infesta WEST

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11
São Mamede de Infesta
Portugal
Wed, Oct 21
WESTUTC+1-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to São Mamede de Infesta conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 22, 2026 – Oct 25, 2026: -10h
  • Oct 25, 2026 – Mar 28, 2027: -11h
  • Mar 28, 2027 – Apr 4, 2027: -10h
  • Apr 4, 2027 – Oct 3, 2027: -9h
  • Oct 3, 2027 – Oct 22, 2027: -10h

Distance

Sydney and São Mamede de Infesta are 18,064 km (11,224 miles) apart in a straight line.

More conversions

São Mamede de Infesta to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to São Mamede de InfestaLondon to São Mamede de InfestaLos Angeles to São Mamede de InfestaChicago to São Mamede de InfestaToronto to São Mamede de InfestaSão Paulo to São Mamede de InfestaParis to São Mamede de InfestaBerlin to São Mamede de InfestaMoscow to São Mamede de InfestaDubai to São Mamede de InfestaNew Delhi to São Mamede de InfestaBangkok to São Mamede de Infesta

Questions and answers

What is the time difference between Sydney and São Mamede de Infesta?

São Mamede de Infesta is 10 hours behind Sydney.

What time is it in São Mamede de Infesta when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 11:00 PM (Wed, Oct 21) in São Mamede de Infesta.

When is the best time to call São Mamede de Infesta from Sydney?

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

Does the time difference between Sydney and São Mamede de Infesta change?

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