Work in progressTimezonePair is still being built — expect rough edges & missing cities
TimezonePair
Home·Fortaleza·Fortaleza × Rio de Janeiro
Prime meridian·:: UTC·

Fortaleza×Rio de Janeiro

Brazil · BR
Fortaleza
—:—
America/Fortaleza·
No DST
Brazil · BR
Rio de Janeiro
—:—
America/Sao_Paulo·
No DST

Fortaleza and Rio de Janeiro share the same zone. 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
Same zone
Perfectly aligned
02
Overlap
8h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-3 / GMT-3
Fortaleza · BRT
04
Flight
3h 5m
2,190 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
8h shared · 09:00 – 17:00 Fortaleza
Fortaleza
—:—
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21
Rio de Janeiro
—:—
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21
Scrub a meeting time14:00 Fortaleza
Same moment in Rio de Janeiro14:00 Rio de Janeiro
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/fortaleza/to/rio-de-janeiro?t=14&a=A&d=2026-04-27&dur=60
14:00 Fortaleza14:00 Rio de Janeiro
Full 24-hour reference
FortalezaRio de Janeiro
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09:00Both working
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◊ common questions

Quick answers. Before you book the call.

What's the time difference between Fortaleza and Rio de Janeiro?

Fortaleza and Rio de Janeiro share the same offset (GMT-3), so there's no difference right now.

When's the best time to schedule a meeting?

There are 8 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 Fortaleza from Rio de Janeiro?

About 2,190 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 3h 5m, 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.

FORTALEZA · America/Fortaleza
GMT-3 · -3.73°, -38.53°

RIO DE JANEIRO · America/Sao_Paulo
GMT-3 · -22.91°, -43.17°

8h shared · same zone