Marblehead to Porto time converter

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

Marblehead EDT

Monday, October 19, 2026

Porto WEST

Monday, October 19, 2026

Marblehead
Massachusetts, United States
Mon, Oct 19
EDTUTC-4
Porto
Portugal
Mon, Oct 19
WESTUTC+1+5h
Finding your time zone…
Shared working hours (9:00–18:00)

Marblehead to Porto conversion table

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

MarbleheadPorto
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 Marblehead (2:00 PM – 6:00 PM in Porto).

Daylight saving time and the difference

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

  • Oct 19, 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 19, 2027: +5h

Distance

Marblehead and Porto are 5,040 km (3,132 miles) apart in a straight line.

More conversions

Porto to MarbleheadMarblehead to New YorkMarblehead to LondonMarblehead to Los AngelesMarblehead to ChicagoMarblehead to TorontoMarblehead to São PauloMarblehead to ParisMarblehead to BerlinMarblehead to MoscowMarblehead to DubaiMarblehead to New DelhiMarblehead 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 Marblehead and Porto?

Porto is 5 hours ahead of Marblehead.

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

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

When is the best time to call Porto from Marblehead?

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

Does the time difference between Marblehead 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.