Singapore to Los Altos time converter

Los Altos is 15 hours behind Singapore. When it is 9:00 AM in Singapore, it is 6:00 PM (Tue, Oct 20) in Los Altos.

Singapore SGT

Wednesday, October 21, 2026

Los Altos PDT

Tuesday, October 20, 2026

Singapore
Wed, Oct 21
SGTUTC+8
Los Altos
California, United States
Tue, Oct 20
PDTUTC-7-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to Los Altos conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Singapore (4:00 PM – 6:00 PM in Los Altos): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference changes during the year because Singapore and Los Altos switch clocks on different dates:

  • Oct 21, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Oct 21, 2027: -15h

More conversions

Los Altos 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 Los AltosLondon to Los AltosLos Angeles to Los AltosChicago to Los AltosToronto to Los AltosSão Paulo to Los AltosParis to Los AltosBerlin to Los AltosMoscow to Los AltosDubai to Los AltosNew Delhi to Los AltosBangkok to Los Altos

Questions and answers

What is the time difference between Singapore and Los Altos?

Los Altos is 15 hours behind Singapore.

What time is it in Los Altos when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 6:00 PM (Tue, Oct 20) in Los Altos.

When is the best time to call Los Altos from Singapore?

Working hours don't overlap fully. The closest fit is 7:00 AM – 9:00 AM in Singapore (4:00 PM – 6:00 PM in Los Altos): working hours on one side, early or late on the other.

Does the time difference between Singapore and Los Altos change?

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