Porto to Sun Valley time converter

Sun Valley is 8 hours behind Porto. When it is 9:00 AM in Porto, it is 1:00 AM in Sun Valley.

Porto WEST

Tuesday, October 20, 2026

Sun Valley PDT

Monday, October 19, 2026

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

Porto to Sun Valley conversion table

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

PortoSun 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 Porto (9:00 AM – 10:00 AM in Sun Valley).

Daylight saving time and the difference

The difference changes during the year because Porto and Sun Valley 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

Porto and Sun Valley are 8,660 km (5,381 miles) apart in a straight line.

More conversions

Sun Valley to PortoPorto to New YorkPorto to LondonPorto to Los AngelesPorto to ChicagoPorto to TorontoPorto to São PauloPorto to ParisPorto to BerlinPorto to MoscowPorto to DubaiPorto to New DelhiPorto to Bangkok
New York to Sun ValleyLondon to Sun ValleyLos Angeles to Sun ValleyChicago to Sun ValleyToronto to Sun ValleySão Paulo to Sun ValleyParis to Sun ValleyBerlin to Sun ValleyMoscow to Sun ValleyDubai to Sun ValleyNew Delhi to Sun ValleyBangkok to Sun Valley

Questions and answers

What is the time difference between Porto and Sun Valley?

Sun Valley is 8 hours behind Porto.

What time is it in Sun Valley when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 1:00 AM in Sun Valley.

When is the best time to call Sun Valley from Porto?

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

Does the time difference between Porto and Sun Valley change?

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