Lisbon to Vacaville time converter

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

Lisbon WEST

Tuesday, October 20, 2026

Vacaville PDT

Monday, October 19, 2026

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

Lisbon to Vacaville conversion table

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

LisbonVacaville
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 Vacaville).

Daylight saving time and the difference

The difference changes during the year because Lisbon and Vacaville 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 Vacaville are 9,043 km (5,619 miles) apart in a straight line.

More conversions

Vacaville 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 VacavilleLondon to VacavilleLos Angeles to VacavilleChicago to VacavilleToronto to VacavilleSão Paulo to VacavilleParis to VacavilleBerlin to VacavilleMoscow to VacavilleDubai to VacavilleNew Delhi to VacavilleBangkok to Vacaville

Questions and answers

What is the time difference between Lisbon and Vacaville?

Vacaville is 8 hours behind Lisbon.

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

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

When is the best time to call Vacaville from Lisbon?

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

Does the time difference between Lisbon and Vacaville change?

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