United States to Porto time converter

Porto is 5 hours ahead of United States. When it is 9:00 AM in United States, it is 2:00 PM in Porto.

United States EDT

Sunday, October 18, 2026

Porto WEST

Sunday, October 18, 2026

United States
Washington, D.C.
Sun, Oct 18
EDTUTC-4
Porto
Portugal
Sun, Oct 18
WESTUTC+1+5h
Finding your time zone…
Shared working hours (9:00–18:00)

United States to Porto conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

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

  • Oct 18, 2026 – Oct 24, 2026: +5h
  • Oct 24, 2026 – Nov 1, 2026: +4h
  • Nov 1, 2026 – Mar 14, 2027: +5h
  • Mar 14, 2027 – Mar 27, 2027: +4h
  • Mar 27, 2027 – Oct 18, 2027: +5h

More conversions

Porto to United StatesUnited States to New YorkUnited States to LondonUnited States to Los AngelesUnited States to ChicagoUnited States to TorontoUnited States to São PauloUnited States to ParisUnited States to BerlinUnited States to MoscowUnited States to DubaiUnited States to New DelhiUnited States to Bangkok
New York to PortoLondon to PortoLos Angeles to PortoChicago to PortoToronto to PortoSão Paulo to PortoParis to PortoBerlin to PortoMoscow to PortoDubai to PortoNew Delhi to PortoBangkok to Porto

Questions and answers

What is the time difference between United States and Porto?

Porto is 5 hours ahead of United States.

What time is it in Porto when it is 9 AM in United States?

When it is 9:00 AM in United States, it is 2:00 PM in Porto.

When is the best time to call Porto from United States?

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

Does the time difference between United States and Porto change?

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