North Potomac to Porto time converter

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

North Potomac EDT

Wednesday, October 21, 2026

Porto WEST

Wednesday, October 21, 2026

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

North Potomac to Porto conversion table

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

North PotomacPorto
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 North Potomac (2:00 PM – 6:00 PM in Porto).

Daylight saving time and the difference

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

  • Oct 21, 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 21, 2027: +5h

Distance

North Potomac and Porto are 5,685 km (3,532 miles) apart in a straight line.

More conversions

Porto to North PotomacNorth Potomac to New YorkNorth Potomac to LondonNorth Potomac to Los AngelesNorth Potomac to ChicagoNorth Potomac to TorontoNorth Potomac to São PauloNorth Potomac to ParisNorth Potomac to BerlinNorth Potomac to MoscowNorth Potomac to DubaiNorth Potomac to New DelhiNorth Potomac 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 North Potomac and Porto?

Porto is 5 hours ahead of North Potomac.

What time is it in Porto when it is 9 AM in North Potomac?

When it is 9:00 AM in North Potomac, it is 2:00 PM in Porto.

When is the best time to call Porto from North Potomac?

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

Does the time difference between North Potomac 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.