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

Tokyo×Porto Alegre

Japan · JP
Tokyo
—:—
Asia/Tokyo·
No DST
Brazil · BR
Porto Alegre
—:—
America/Sao_Paulo·
No DST

Tokyo is 12 hours behind Porto Alegre. 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
12h behind
Tokyo vs Porto Alegre
02
Overlap
0h
Business hours 09:00 – 17:00
03
UTC offsets
GMT+9 / GMT-3
JST · BRT
04
Flight
22h 39m
18,823 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
No overlap in working hours
Tokyo
—:—
0
3
6
9
12
15
18
21
Porto Alegre
—:—
12
15
18
21
0
3
6
9
Scrub a meeting time14:00 Tokyo
Same moment in Porto Alegre02:00 Porto Alegre
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/tokyo/to/porto-alegre?t=14&a=A&d=2026-04-27&dur=60
14:00 Tokyo02:00 Porto Alegre
Full 24-hour reference
TokyoPorto Alegre
00:00
12:00Porto Alegre only
01:00
13:00Porto Alegre only
02:00
14:00Porto Alegre only
03:00
15:00Porto Alegre only
04:00
16:00Porto Alegre only
05:00
17:00
06:00
18:00
07:00
19:00
08:00
20:00
09:00Tokyo only
21:00
10:00Tokyo only
22:00
11:00Tokyo only
23:00
12:00Tokyo only
00:00
13:00Tokyo only
01:00
14:00Tokyo only
02:00
15:00Tokyo only
03:00
16:00Tokyo only
04:00
17:00
05:00
18:00
06:00
19:00
07:00
20:00
08:00
21:00
09:00Porto Alegre only
22:00
10:00Porto Alegre only
23:00
11:00Porto Alegre only
◊ common questions

Quick answers. Before you book the call.

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

Tokyo is 12 hours behind Porto Alegre. Tokyo runs on GMT+9 and Porto Alegre 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?

Standard 09:00–17:00 workdays don't intersect. Most teams compromise with one side meeting early (before 09:00) or late (after 17:00).

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 Tokyo from Porto Alegre?

About 18,823 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 22h 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.

◊ 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.

TOKYO · Asia/Tokyo
GMT+9 · 35.68°, 139.65°

PORTO ALEGRE · America/Sao_Paulo
GMT-3 · -30.03°, -51.22°

0h shared · 12h behind