Porto to Tempe Junction time converter

Tempe Junction is 8 hours behind Porto. When it is 9:00 AM in Porto, it is 1:00 AM in Tempe Junction.

Porto WEST

Monday, October 19, 2026

Tempe Junction MST

Monday, October 19, 2026

Porto
Portugal
Mon, Oct 19
WESTUTC+1
Tempe Junction
Arizona, United States
Mon, Oct 19
MSTUTC-7-8h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Tempe Junction conversion table

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

PortoTempe Junction
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 Tempe Junction).

Daylight saving time and the difference

The difference changes during the year because Porto and Tempe Junction switch clocks on different dates:

  • Oct 19, 2026 – Oct 25, 2026: -8h
  • Oct 25, 2026 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 19, 2027: -8h

Distance

Porto and Tempe Junction are 8,611 km (5,351 miles) apart in a straight line.

More conversions

Tempe Junction 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 Tempe JunctionLondon to Tempe JunctionLos Angeles to Tempe JunctionChicago to Tempe JunctionToronto to Tempe JunctionSão Paulo to Tempe JunctionParis to Tempe JunctionBerlin to Tempe JunctionMoscow to Tempe JunctionDubai to Tempe JunctionNew Delhi to Tempe JunctionBangkok to Tempe Junction

Questions and answers

What is the time difference between Porto and Tempe Junction?

Tempe Junction is 8 hours behind Porto.

What time is it in Tempe Junction when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 1:00 AM in Tempe Junction.

When is the best time to call Tempe Junction from Porto?

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

Does the time difference between Porto and Tempe Junction change?

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