Sydney to Mountain View time converter

Mountain View is 18 hours behind Sydney. When it is 9:00 AM in Sydney, it is 3:00 PM (Sat, Oct 17) in Mountain View.

Sydney AEDT

Sunday, October 18, 2026

Mountain View PDT

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11
Mountain View
California, United States
Sun, Oct 18
PDTUTC-7-18h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Mountain View conversion table

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

SydneyMountain View
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 Mountain View).

Daylight saving time and the difference

The difference changes during the year because Sydney and Mountain View switch clocks on different dates:

  • Oct 18, 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 18, 2027: -18h

Distance

Sydney and Mountain View are 11,952 km (7,427 miles) apart in a straight line.

More conversions

Mountain View 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 Mountain ViewLondon to Mountain ViewLos Angeles to Mountain ViewChicago to Mountain ViewToronto to Mountain ViewSão Paulo to Mountain ViewParis to Mountain ViewBerlin to Mountain ViewMoscow to Mountain ViewDubai to Mountain ViewNew Delhi to Mountain ViewBangkok to Mountain View

Questions and answers

What is the time difference between Sydney and Mountain View?

Mountain View is 18 hours behind Sydney.

What time is it in Mountain View when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 3:00 PM (Sat, Oct 17) in Mountain View.

When is the best time to call Mountain View from Sydney?

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

Does the time difference between Sydney and Mountain View change?

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