Singapore to South San Francisco time converter

South San Francisco is 15 hours behind Singapore. When it is 9:00 AM in Singapore, it is 6:00 PM (Wed, Oct 21) in South San Francisco.

Singapore SGT

Thursday, October 22, 2026

South San Francisco PDT

Wednesday, October 21, 2026

Singapore
Thu, Oct 22
SGTUTC+8
South San Francisco
California, United States
Wed, Oct 21
PDTUTC-7-15h
Finding your time zone…
Shared working hours (9:00–18:00)

Singapore to South San Francisco conversion table

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

SingaporeSouth San Francisco
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 South San Francisco): 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 South San Francisco switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -15h
  • Nov 1, 2026 – Mar 14, 2027: -16h
  • Mar 14, 2027 – Oct 22, 2027: -15h

More conversions

South San Francisco 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 South San FranciscoLondon to South San FranciscoLos Angeles to South San FranciscoChicago to South San FranciscoToronto to South San FranciscoSão Paulo to South San FranciscoParis to South San FranciscoBerlin to South San FranciscoMoscow to South San FranciscoDubai to South San FranciscoNew Delhi to South San FranciscoBangkok to South San Francisco

Questions and answers

What is the time difference between Singapore and South San Francisco?

South San Francisco is 15 hours behind Singapore.

What time is it in South San Francisco when it is 9 AM in Singapore?

When it is 9:00 AM in Singapore, it is 6:00 PM (Wed, Oct 21) in South San Francisco.

When is the best time to call South San Francisco 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 South San Francisco): working hours on one side, early or late on the other.

Does the time difference between Singapore and South San Francisco change?

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