Singapore to San Ramon time converter

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

Singapore SGT

Wednesday, October 21, 2026

San Ramon PDT

Tuesday, October 20, 2026

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

Singapore to San Ramon conversion table

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

SingaporeSan Ramon
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 San Ramon): 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 San Ramon 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

San Ramon 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 San RamonLondon to San RamonLos Angeles to San RamonChicago to San RamonToronto to San RamonSão Paulo to San RamonParis to San RamonBerlin to San RamonMoscow to San RamonDubai to San RamonNew Delhi to San RamonBangkok to San Ramon

Questions and answers

What is the time difference between Singapore and San Ramon?

San Ramon is 15 hours behind Singapore.

What time is it in San Ramon when it is 9 AM in Singapore?

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

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

Does the time difference between Singapore and San Ramon change?

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