Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·Porto Alegre·Porto Alegre × Sofia
Prime meridian·:: UTC·

Porto Alegre×Sofia

Brazil · BR
Porto Alegre
—:—
America/Sao_Paulo·
No DST
Bulgaria · BG
Sofia
—:—
Europe/Sofia·
DST active

Porto Alegre is 6 hours ahead of Sofia. 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
6h ahead
Porto Alegre vs Sofia
02
Overlap
2h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-3 / GMT+3
BRT · Sofia
04
Flight
13h 33m
11,095 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
2h shared · 09:00 – 11:00 Porto Alegre
Porto Alegre
—:—
0
3
6
9
12
15
18
21
Sofia
—:—
6
9
12
15
18
21
0
3
Scrub a meeting time14:00 Porto Alegre
Same moment in Sofia20:00 Sofia
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/porto-alegre/to/sofia?t=14&a=A&d=2026-05-26&dur=60
14:00 Porto Alegre20:00 Sofia
Full 24-hour reference
Porto AlegreSofia
00:00
06:00
01:00
07:00
02:00
08:00
03:00
09:00Sofia only
04:00
10:00Sofia only
05:00
11:00Sofia only
06:00
12:00Sofia only
07:00
13:00Sofia only
08:00
14:00Sofia only
09:00Both working
15:00
10:00Both working
16:00
11:00Porto Alegre only
17:00
12:00Porto Alegre only
18:00
13:00Porto Alegre only
19:00
14:00Porto Alegre only
20:00
15:00Porto Alegre only
21:00
16:00Porto Alegre only
22:00
17:00
23:00
18:00
00:00
19:00
01:00
20:00
02:00
21:00
03:00
22:00
04:00
23:00
05:00
◊ travel essentials

Crossing the border. Money, language, plugs.

Money changes hands at the border: Porto Alegre uses the BRL (R$) and Sofia uses the BGN (лв). Language shifts too — Portuguese in Porto Alegre, Bulgarian in Sofia. Cars drive on the right in both, so rentals feel familiar.

Porto Alegre
Country
Brazil
Capital
Brasília
Currency
Brazilian real (BRL · R$)
Language
Portuguese
Calling code
+55
Drives on
Right
Sofia
Country
Bulgaria
Capital
Sofia
Currency
Bulgarian lev (BGN · лв)
Language
Bulgarian
Calling code
+359
Drives on
Right
◊ common questions

Quick answers. Before you book the call.

What's the time difference between Porto Alegre and Sofia?

Porto Alegre is 6 hours ahead of Sofia. Porto Alegre runs on GMT-3 and Sofia on GMT+3. 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 2 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 Alegre from Sofia?

About 11,095 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 13h 33m, 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 Alegre and Sofia use?

Porto Alegre uses the Brazilian real (BRL, R$); Sofia uses the Bulgarian lev (BGN, лв). 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 Alegre from Sofia?

Dial the international prefix used by your carrier (often 00), then +55, 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 Alegre and Sofia?

Porto Alegre primarily speaks Portuguese; Sofia speaks Bulgarian. English is widely used in business contexts in major cities of both, but written contracts may need translation.

Do Porto Alegre and Sofia 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 ALEGRE · America/Sao_Paulo
GMT-3 · -30.03°, -51.22°

SOFIA · Europe/Sofia
GMT+3 · 42.70°, 23.32°

2h shared · 6h ahead