Sumter to Porto time converter

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

Sumter EDT

Monday, October 19, 2026

Porto WEST

Monday, October 19, 2026

Sumter
South Carolina, 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)

Sumter to Porto conversion table

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

SumterPorto
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 Sumter (2:00 PM – 6:00 PM in Porto).

Daylight saving time and the difference

The difference changes during the year because Sumter 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

Sumter and Porto are 6,197 km (3,851 miles) apart in a straight line.

More conversions

Porto to SumterSumter to New YorkSumter to LondonSumter to Los AngelesSumter to ChicagoSumter to TorontoSumter to São PauloSumter to ParisSumter to BerlinSumter to MoscowSumter to DubaiSumter to New DelhiSumter 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 Sumter and Porto?

Porto is 5 hours ahead of Sumter.

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

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

When is the best time to call Porto from Sumter?

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

Does the time difference between Sumter 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.