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TimezonePair
Home·Porto Alegre·Porto Alegre × Istanbul
Prime meridian·:: UTC·

Porto Alegre×Istanbul

Brazil · BR
Porto Alegre
—:—
America/Sao_Paulo·
No DST
Turkey · TR
Istanbul
—:—
Europe/Istanbul·
No DST

Porto Alegre is 6 hours ahead of Istanbul. 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 Istanbul
02
Overlap
2h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-3 / GMT+3
BRT · Istanbul
04
Flight
13h 55m
11,402 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
Istanbul
—:—
6
9
12
15
18
21
0
3
Scrub a meeting time14:00 Porto Alegre
Same moment in Istanbul20:00 Istanbul
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/porto-alegre/to/istanbul?t=14&a=A&d=2026-04-27&dur=60
14:00 Porto Alegre20:00 Istanbul
Full 24-hour reference
Porto AlegreIstanbul
00:00
06:00
01:00
07:00
02:00
08:00
03:00
09:00Istanbul only
04:00
10:00Istanbul only
05:00
11:00Istanbul only
06:00
12:00Istanbul only
07:00
13:00Istanbul only
08:00
14:00Istanbul 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
◊ common questions

Quick answers. Before you book the call.

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

Porto Alegre is 6 hours ahead of Istanbul. Porto Alegre runs on GMT-3 and Istanbul 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 Istanbul?

About 11,402 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 13h 55m, 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.

◊ 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°

ISTANBUL · Europe/Istanbul
GMT+3 · 41.01°, 28.98°

2h shared · 6h ahead