Lisbon to Sunnyvale time converter

Sunnyvale is 8 hours behind Lisbon. When it is 9:00 AM in Lisbon, it is 1:00 AM in Sunnyvale.

Lisbon WEST

Tuesday, October 20, 2026

Sunnyvale PDT

Monday, October 19, 2026

Lisbon
Portugal
Tue, Oct 20
WESTUTC+1
Sunnyvale
California, United States
Mon, Oct 19
PDTUTC-7-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Lisbon to Sunnyvale conversion table

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

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

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in Lisbon (9:00 AM – 10:00 AM in Sunnyvale).

Daylight saving time and the difference

The difference changes during the year because Lisbon and Sunnyvale switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Nov 1, 2026: -7h
  • Nov 1, 2026 – Mar 14, 2027: -8h
  • Mar 14, 2027 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 20, 2027: -8h

Distance

Lisbon and Sunnyvale are 9,122 km (5,668 miles) apart in a straight line.

More conversions

Sunnyvale to LisbonLisbon to New YorkLisbon to LondonLisbon to Los AngelesLisbon to ChicagoLisbon to TorontoLisbon to São PauloLisbon to ParisLisbon to BerlinLisbon to MoscowLisbon to DubaiLisbon to New DelhiLisbon to Bangkok
New York to SunnyvaleLondon to SunnyvaleLos Angeles to SunnyvaleChicago to SunnyvaleToronto to SunnyvaleSão Paulo to SunnyvaleParis to SunnyvaleBerlin to SunnyvaleMoscow to SunnyvaleDubai to SunnyvaleNew Delhi to SunnyvaleBangkok to Sunnyvale

Questions and answers

What is the time difference between Lisbon and Sunnyvale?

Sunnyvale is 8 hours behind Lisbon.

What time is it in Sunnyvale when it is 9 AM in Lisbon?

When it is 9:00 AM in Lisbon, it is 1:00 AM in Sunnyvale.

When is the best time to call Sunnyvale from Lisbon?

Both sides are at work from 5:00 PM – 6:00 PM in Lisbon (9:00 AM – 10:00 AM in Sunnyvale).

Does the time difference between Lisbon and Sunnyvale change?

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