Time Difference Between Japan and Brazil
As of 31 August 2026, Brazil is 12 hours behind Japan. This difference is fixed: neither zone shifts its clocks against the other, so it holds all year.
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Tokyo, Japan
07:34
Tue, Sep 1, 2026
UTC+9 · Asia/Tokyo
Sao Paulo, Brazil
-12h19:34
Mon, Aug 31, 2026
UTC-3 · America/Sao_Paulo
Brazil is 12 hours behind Japan.
When it is 07:34 in Japan, it is already the previous day in Brazil.
Time zone details
| Place | Local date | Time zone | UTC offset | Summer time |
|---|---|---|---|---|
| Japan | Tuesday, September 1, 2026 | Asia/Tokyo | UTC+9 | Not observed |
| Brazil | Monday, August 31, 2026 | America/Sao_Paulo | UTC-3 | Not observed |
Brazil: Brazil has four time zones. This page uses Brasilia time, which covers Sao Paulo and Rio de Janeiro.
Hour by hour: Japan to Brazil
Every hour of today in Japan and what it is in Brazil. Highlighted rows fall inside Brazil working hours (09:00–18:00).
| Japan | Brazil |
|---|---|
| 00:00 | 12:00prev day |
| 01:00 | 13:00prev day |
| 02:00 | 14:00prev day |
| 03:00 | 15:00prev day |
| 04:00 | 16:00prev day |
| 05:00 | 17:00prev day |
| 06:00 | 18:00prev day |
| 07:00 | 19:00prev day |
| 08:00 | 20:00prev day |
| 09:00 | 21:00prev day |
| 10:00 | 22:00prev day |
| 11:00 | 23:00prev day |
| Japan | Brazil |
|---|---|
| 12:00 | 00:00 |
| 13:00 | 01:00 |
| 14:00 | 02:00 |
| 15:00 | 03:00 |
| 16:00 | 04:00 |
| 17:00 | 05:00 |
| 18:00 | 06:00 |
| 19:00 | 07:00 |
| 20:00 | 08:00 |
| 21:00 | 09:00 |
| 22:00 | 10:00 |
| 23:00 | 11:00 |
Best time to call or meet
Overlapping working hours
No overlap
Standard working hours in Japan and Brazil never overlap. Someone has to start early or finish late — the calling window below is the practical compromise.
Reasonable calling hours
08:00–09:00 in Japan (20:00–21:00 in Brazil)
Both people are awake and available between 08:00 and 21:00 local time during this window.
When this difference changes
Neither Japan nor Brazil changes its clocks, so the difference of 12 hours stays the same all year.
Planning something with more than two places?
Adding a third city usually kills the obvious answer. The Meeting Time Finder takes up to five cities at once and shows only the hours that work for everybody.
Japan and Brazil: common questions
What is the time difference between Japan and Brazil?
Brazil is 12 hours behind Japan, and this does not change during the year because the difference between these two zones is fixed.
When it is 9:00 AM in Japan, what time is it in Brazil?
It is 09:00 PM in Sao Paulo, Brazil. Use the time field in the calculator above to check any other hour.
Is Brazil ahead of or behind Japan?
Brazil is behind Japan by 12 hours at the moment. In practical terms, the working day in Brazil starts and ends later in Japan terms.
Do Japan and Brazil observe daylight saving time?
Neither Japan nor Brazil observes daylight saving time, so the difference stays at 12 hours all year.
What is the best time to call Brazil from Japan?
Standard working hours in Japan and Brazil do not overlap at all, so one side has to take the call outside office hours. Early morning in Japan or late evening is usually the least disruptive option.
Related comparisons
Local dates shown for Tokyo, Japan (UTC+9) and Sao Paulo, Brazil (UTC-3) were generated on Monday, August 31, 2026 UTC and refresh in your browser.