Lisbon to Fountain Valley time converter

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

Lisbon WEST

Wednesday, October 21, 2026

Fountain Valley PDT

Tuesday, October 20, 2026

Lisbon
Portugal
Wed, Oct 21
WESTUTC+1
Fountain Valley
California, United States
Tue, Oct 20
PDTUTC-7-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Lisbon to Fountain Valley conversion table

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

LisbonFountain Valley
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 Fountain Valley).

Daylight saving time and the difference

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

  • Oct 21, 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 21, 2027: -8h

Distance

Lisbon and Fountain Valley are 9,126 km (5,671 miles) apart in a straight line.

More conversions

Fountain Valley 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 Fountain ValleyLondon to Fountain ValleyLos Angeles to Fountain ValleyChicago to Fountain ValleyToronto to Fountain ValleySão Paulo to Fountain ValleyParis to Fountain ValleyBerlin to Fountain ValleyMoscow to Fountain ValleyDubai to Fountain ValleyNew Delhi to Fountain ValleyBangkok to Fountain Valley

Questions and answers

What is the time difference between Lisbon and Fountain Valley?

Fountain Valley is 8 hours behind Lisbon.

What time is it in Fountain Valley when it is 9 AM in Lisbon?

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

When is the best time to call Fountain Valley from Lisbon?

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

Does the time difference between Lisbon and Fountain Valley change?

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