Porto to St. John's time converter

St. John's is 3 hours 30 minutes behind Porto. When it is 9:00 AM in Porto, it is 5:30 AM in St. John's.

Porto WEST

Tuesday, October 20, 2026

St. John's NDT

Tuesday, October 20, 2026

Porto
Portugal
Tue, Oct 20
WESTUTC+1
St. John's
Newfoundland and Labrador, Canada
Tue, Oct 20
NDTUTC-2:30-3h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

Porto to St. John's conversion table

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

PortoSt. John's
12:00 AM8:30 PM−1 day
1:00 AM9:30 PM−1 day
2:00 AM10:30 PM−1 day
3:00 AM11:30 PM−1 day
4:00 AM12:30 AM
5:00 AM1:30 AM
6:00 AM2:30 AM
7:00 AM3:30 AM
8:00 AM4:30 AM
9:00 AM5:30 AM
10:00 AM6:30 AM
11:00 AM7:30 AM
12:00 PM8:30 AM
1:00 PM9:30 AM
2:00 PM10:30 AM
3:00 PM11:30 AM
4:00 PM12:30 PM
5:00 PM1:30 PM
6:00 PM2:30 PM
7:00 PM3:30 PM
8:00 PM4:30 PM
9:00 PM5:30 PM
10:00 PM6:30 PM
11:00 PM7:30 PM

Best time to call or meet

Both sides are at work from 12:30 PM – 6:00 PM in Porto (9:00 AM – 2:30 PM in St. John's).

Daylight saving time and the difference

The difference changes during the year because Porto and St. John's switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -3h 30m
  • Oct 25, 2026 – Nov 1, 2026: -2h 30m
  • Nov 1, 2026 – Mar 14, 2027: -3h 30m
  • Mar 14, 2027 – Mar 28, 2027: -2h 30m
  • Mar 28, 2027 – Oct 20, 2027: -3h 30m

Distance

Porto and St. John's are 3,528 km (2,192 miles) apart in a straight line.

More conversions

St. John's 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 St. John'sLondon to St. John'sLos Angeles to St. John'sChicago to St. John'sToronto to St. John'sSão Paulo to St. John'sParis to St. John'sBerlin to St. John'sMoscow to St. John'sDubai to St. John'sNew Delhi to St. John'sBangkok to St. John's

Questions and answers

What is the time difference between Porto and St. John's?

St. John's is 3 hours 30 minutes behind Porto.

What time is it in St. John's when it is 9 AM in Porto?

When it is 9:00 AM in Porto, it is 5:30 AM in St. John's.

When is the best time to call St. John's from Porto?

Both sides are at work from 12:30 PM – 6:00 PM in Porto (9:00 AM – 2:30 PM in St. John's).

Does the time difference between Porto and St. John's change?

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