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TimezonePair
Home·Porto·Porto × St. John's
Prime meridian·:: UTC·

Porto×St. John's

Portugal · PT
Porto
—:—
Europe/Lisbon·
DST active
Canada · CA
St. John's
—:—
America/St_Johns·
DST active

Porto is 3.5 hours behind St. John's. Scrub a time, meet in the overlap, ship the invite — before the kettle boils.

◊ at a glance

Three numbers. The ones that decide the meeting.

01
Difference
3.5h behind
Porto vs St. John's
02
Overlap
4h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+1 / GMT-2:30
04
Flight
4h 39m
3,527 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
4h shared · 13:00 – 17:00 Porto
Porto
—:—
0
3
6
9
12
15
18
21
St. John's
—:—
Scrub a meeting time14:00 Porto
Same moment in St. John's10:30 St. John's
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/porto/to/st.-john's?t=14&a=A&d=2026-05-19&dur=60
14:00 Porto10:30 St. John's
Full 24-hour reference
PortoSt. John's
00:00
20:00
01:00
21:00
02:00
22:00
03:00
23:00
04:00
00:00
05:00
01:00
06:00
02:00
07:00
03:00
08:00
04:00
09:00Porto only
05:00
10:00Porto only
06:00
11:00Porto only
07:00
12:00Porto only
08:00
13:00Both working
09:00
14:00Both working
10:00
15:00Both working
11:00
16:00Both working
12:00
17:00
13:00St. John's only
18:00
14:00St. John's only
19:00
15:00St. John's only
20:00
16:00St. John's only
21:00
17:00
22:00
18:00
23:00
19:00
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Porto uses the EUR (€) and St. John's uses the CAD ($). Language shifts too — Portuguese in Porto, English in St. John's. Cars drive on the right in both, so rentals feel familiar.

Porto
Country
Portugal
Capital
Lisbon
Currency
euro (EUR · €)
Language
Portuguese
Calling code
+351
Drives on
Right
St. John's
Country
Canada
Capital
Ottawa
Currency
Canadian dollar (CAD · $)
Language
English, French
Calling code
+1
Drives on
Right
◊ common questions

Quick answers. Before you book the call.

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

Porto is 3.5 hours behind St. John's. Porto runs on GMT+1 and St. John's on GMT-2:30. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.

When's the best time to schedule a meeting?

There are 4 hours where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.

Does daylight saving time change the difference?

Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.

How far is Porto from St. John's?

About 3,527 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 4h 39m, not counting airport time, winds, or routing around restricted airspace.

Can I send this meeting time as a calendar invite?

Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.

What currency do Porto and St. John's use?

Porto uses the euro (EUR, €); St. John's uses the Canadian dollar (CAD, $). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.

How do I call Porto from St. John's?

Dial the international prefix used by your carrier (often 011), then +351, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.

What language is spoken in Porto and St. John's?

Porto primarily speaks Portuguese; St. John's speaks English, French. English is widely used in business contexts in major cities of both, but written contracts may need translation.

Do Porto and St. John's drive on the same side of the road?

Yes — both drive on the right. Rental cars feel identical between the two.

◊ keep going

One pair down. 299 cities to go.

Every pair in 300 cities runs the same clocks, the same overlap, the same one-click invite. Pick another.

PORTO · Europe/Lisbon
GMT+1 · 41.16°, -8.63°

ST. JOHN'S · America/St_Johns
GMT-2:30 · 47.56°, -52.71°

4h shared · 3.5h behind