Porto to Southfield time converter

Southfield is 5 hours behind Porto. When it is 9:00 AM in Porto, it is 4:00 AM in Southfield.

Porto WEST

Wednesday, October 21, 2026

Southfield EDT

Wednesday, October 21, 2026

Porto
Portugal
Wed, Oct 21
WESTUTC+1
Southfield
Michigan, United States
Wed, Oct 21
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Southfield conversion table

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

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

Best time to call or meet

Both sides are at work from 2:00 PM – 6:00 PM in Porto (9:00 AM – 1:00 PM in Southfield).

Daylight saving time and the difference

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

  • Oct 21, 2026 – Oct 25, 2026: -5h
  • Oct 25, 2026 – Nov 1, 2026: -4h
  • Nov 1, 2026 – Mar 14, 2027: -5h
  • Mar 14, 2027 – Mar 28, 2027: -4h
  • Mar 28, 2027 – Oct 21, 2027: -5h

Distance

Porto and Southfield are 5,974 km (3,712 miles) apart in a straight line.

More conversions

Southfield 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 SouthfieldLondon to SouthfieldLos Angeles to SouthfieldChicago to SouthfieldToronto to SouthfieldSão Paulo to SouthfieldParis to SouthfieldBerlin to SouthfieldMoscow to SouthfieldDubai to SouthfieldNew Delhi to SouthfieldBangkok to Southfield

Questions and answers

What is the time difference between Porto and Southfield?

Southfield is 5 hours behind Porto.

What time is it in Southfield when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 4:00 AM in Southfield.

When is the best time to call Southfield from Porto?

Both sides are at work from 2:00 PM – 6:00 PM in Porto (9:00 AM – 1:00 PM in Southfield).

Does the time difference between Porto and Southfield change?

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