Singapore to São Martinho time converter

São Martinho is 7 hours behind Singapore. When it is 9:00 AM in Singapore, it is 2:00 AM in São Martinho.

Singapore SGT

Thursday, October 22, 2026

São Martinho WEST

Wednesday, October 21, 2026

Singapore
Thu, Oct 22
SGTUTC+8
São Martinho
Portugal
Wed, Oct 21
WESTUTC+1-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to São Martinho conversion table

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

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

Best time to call or meet

Both sides are at work from 4:00 PM – 6:00 PM in Singapore (9:00 AM – 11:00 AM in São Martinho).

Daylight saving time and the difference

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

  • Oct 22, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 22, 2027: -7h

More conversions

São Martinho to SingaporeSingapore to New YorkSingapore to LondonSingapore to Los AngelesSingapore to ChicagoSingapore to TorontoSingapore to São PauloSingapore to ParisSingapore to BerlinSingapore to MoscowSingapore to DubaiSingapore to New DelhiSingapore to Bangkok
New York to São MartinhoLondon to São MartinhoLos Angeles to São MartinhoChicago to São MartinhoToronto to São MartinhoSão Paulo to São MartinhoParis to São MartinhoBerlin to São MartinhoMoscow to São MartinhoDubai to São MartinhoNew Delhi to São MartinhoBangkok to São Martinho

Questions and answers

What is the time difference between Singapore and São Martinho?

São Martinho is 7 hours behind Singapore.

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

When it is 9:00 AM in Singapore, it is 2:00 AM in São Martinho.

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

Both sides are at work from 4:00 PM – 6:00 PM in Singapore (9:00 AM – 11:00 AM in São Martinho).

Does the time difference between Singapore and São Martinho change?

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