Zurich to Los Altos time converter

Los Altos is 9 hours behind Zurich. When it is 9:00 AM in Zurich, it is 12:00 AM in Los Altos.

Zurich CEST

Wednesday, October 21, 2026

Los Altos PDT

Tuesday, October 20, 2026

Zurich
Switzerland
Wed, Oct 21
CESTUTC+2
Los Altos
California, United States
Tue, Oct 20
PDTUTC-7-9h
Finding your time zone…
Shared working hours (9:00–18:00)

Zurich to Los Altos conversion table

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

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 4:00 PM – 6:00 PM in Zurich (7:00 AM – 9:00 AM 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 Zurich and Los Altos switch clocks on different dates:

  • Oct 21, 2026 – Oct 25, 2026: -9h
  • Oct 25, 2026 – Nov 1, 2026: -8h
  • Nov 1, 2026 – Mar 14, 2027: -9h
  • Mar 14, 2027 – Mar 28, 2027: -8h
  • Mar 28, 2027 – Oct 21, 2027: -9h

Distance

Zurich and Los Altos are 9,395 km (5,838 miles) apart in a straight line.

More conversions

Los Altos to ZurichZurich to New YorkZurich to LondonZurich to Los AngelesZurich to ChicagoZurich to TorontoZurich to São PauloZurich to ParisZurich to BerlinZurich to MoscowZurich to DubaiZurich to New DelhiZurich 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 Zurich and Los Altos?

Los Altos is 9 hours behind Zurich.

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

When it is 9:00 AM in Zurich, it is 12:00 AM in Los Altos.

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

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

Does the time difference between Zurich 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.