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TimezonePair
Home·Honolulu·Honolulu × Rio de Janeiro
Prime meridian·:: UTC·

Honolulu×Rio de Janeiro

United States · US
Honolulu
—:—
Pacific/Honolulu·
No DST
Brazil · BR
Rio de Janeiro
—:—
America/Sao_Paulo·
No DST

Honolulu is 7 hours ahead of Rio de Janeiro. 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
7h ahead
Honolulu vs Rio de Janeiro
02
Overlap
1h
Business hours 09:00 – 17:00
03
UTC offsets
GMT-10 / GMT-3
HST · BRT
04
Flight
16h 12m
13,342 km · great-circle, non-stop cruise
◊ the overlap

When the world meets at work.

24-hour overlap
1h shared · 09:00 – 10:00 Honolulu
Honolulu
—:—
0
3
6
9
12
15
18
21
Rio de Janeiro
—:—
9
12
15
18
21
0
3
6
Scrub a meeting time14:00 Honolulu
Same moment in Rio de Janeiro21:00 Rio de Janeiro
◊ hour by hour

Read the day in both zones.

Share this meeting
timezonepair.com/from/honolulu/to/rio-de-janeiro?t=14&a=A&d=2026-04-27&dur=60
14:00 Honolulu21:00 Rio de Janeiro
Full 24-hour reference
HonoluluRio de Janeiro
00:00
07:00
01:00
08:00
02:00
09:00Rio de Janeiro only
03:00
10:00Rio de Janeiro only
04:00
11:00Rio de Janeiro only
05:00
12:00Rio de Janeiro only
06:00
13:00Rio de Janeiro only
07:00
14:00Rio de Janeiro only
08:00
15:00Rio de Janeiro only
09:00Both working
16:00
10:00Honolulu only
17:00
11:00Honolulu only
18:00
12:00Honolulu only
19:00
13:00Honolulu only
20:00
14:00Honolulu only
21:00
15:00Honolulu only
22:00
16:00Honolulu only
23:00
17:00
00:00
18:00
01:00
19:00
02:00
20:00
03:00
21:00
04:00
22:00
05:00
23:00
06:00
◊ common questions

Quick answers. Before you book the call.

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

Honolulu is 7 hours ahead of Rio de Janeiro. Honolulu runs on GMT-10 and Rio de Janeiro 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 1 hour 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 Honolulu from Rio de Janeiro?

About 13,342 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 16h 12m, 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.

HONOLULU · Pacific/Honolulu
GMT-10 · 21.31°, -157.86°

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

1h shared · 7h ahead