Sydney to South San Francisco time converter

South San Francisco is 18 hours behind Sydney. When it is 9:00 AM in Sydney, it is 3:00 PM (Wed, Oct 21) in South San Francisco.

Sydney AEDT

Thursday, October 22, 2026

South San Francisco PDT

Wednesday, October 21, 2026

Sydney
New South Wales, Australia
Thu, Oct 22
AEDTUTC+11
South San Francisco
California, United States
Wed, Oct 21
PDTUTC-7-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to South San Francisco conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 12:00 PM in Sydney (3:00 PM – 6:00 PM in South San Francisco).

Daylight saving time and the difference

The difference changes during the year because Sydney and South San Francisco switch clocks on different dates:

  • Oct 22, 2026 – Nov 1, 2026: -18h
  • Nov 1, 2026 – Mar 14, 2027: -19h
  • Mar 14, 2027 – Apr 4, 2027: -18h
  • Apr 4, 2027 – Oct 3, 2027: -17h
  • Oct 3, 2027 – Oct 22, 2027: -18h

Distance

Sydney and South San Francisco are 11,942 km (7,420 miles) apart in a straight line.

More conversions

South San Francisco to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney 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 Sydney and South San Francisco?

South San Francisco is 18 hours behind Sydney.

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

When it is 9:00 AM in Sydney, it is 3:00 PM (Wed, Oct 21) in South San Francisco.

When is the best time to call South San Francisco from Sydney?

Both sides are at work from 9:00 AM – 12:00 PM in Sydney (3:00 PM – 6:00 PM in South San Francisco).

Does the time difference between Sydney 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.