Singapore to Castelo Branco time converter

Castelo Branco is 7 hours behind Singapore. When it is 9:00 AM in Singapore, it is 2:00 AM in Castelo Branco.

Singapore SGT

Tuesday, October 20, 2026

Castelo Branco WEST

Tuesday, October 20, 2026

Singapore
Tue, Oct 20
SGTUTC+8
Castelo Branco
Portugal
Tue, Oct 20
WESTUTC+1-7h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to Castelo Branco conversion table

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

SingaporeCastelo Branco
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 Castelo Branco).

Daylight saving time and the difference

The difference changes during the year because Singapore and Castelo Branco switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -7h
  • Oct 25, 2026 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 20, 2027: -7h

More conversions

Castelo Branco 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 Castelo BrancoLondon to Castelo BrancoLos Angeles to Castelo BrancoChicago to Castelo BrancoToronto to Castelo BrancoSão Paulo to Castelo BrancoParis to Castelo BrancoBerlin to Castelo BrancoMoscow to Castelo BrancoDubai to Castelo BrancoNew Delhi to Castelo BrancoBangkok to Castelo Branco

Questions and answers

What is the time difference between Singapore and Castelo Branco?

Castelo Branco is 7 hours behind Singapore.

What time is it in Castelo Branco when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 2:00 AM in Castelo Branco.

When is the best time to call Castelo Branco from Singapore?

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

Does the time difference between Singapore and Castelo Branco change?

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