Porto to Radnor time converter

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

Porto WEST

Tuesday, October 20, 2026

Radnor EDT

Monday, October 19, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
Radnor
Pennsylvania, United States
Mon, Oct 19
EDTUTC-4-5h
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to Radnor conversion table

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

PortoRadnor
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 Radnor).

Daylight saving time and the difference

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

  • Oct 20, 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 20, 2027: -5h

Distance

Porto and Radnor are 5,492 km (3,413 miles) apart in a straight line.

More conversions

Radnor 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 RadnorLondon to RadnorLos Angeles to RadnorChicago to RadnorToronto to RadnorSão Paulo to RadnorParis to RadnorBerlin to RadnorMoscow to RadnorDubai to RadnorNew Delhi to RadnorBangkok to Radnor

Questions and answers

What is the time difference between Porto and Radnor?

Radnor is 5 hours behind Porto.

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

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

When is the best time to call Radnor from Porto?

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

Does the time difference between Porto and Radnor change?

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