São Paulo time to Tokyo time
Tokyo is 12 hours ahead of São Paulo all year (São Paulo GMT-3/UTC−03:00 in summer; Tokyo GMT+9/UTC+09:00). Enter a São Paulo time below to convert it, or leave it blank to see the current time in both cities.
How to use the São Paulo to Tokyo time
- Type a São Paulo time (24-hour) and optionally a date, or leave blank for now.
- Click Convert.
- Read the Tokyo time and the working-hours table.
Time difference between São Paulo and Tokyo
Tokyo is 12 hours ahead of São Paulo all year. Neither city changes its clocks, so the difference is the same all year. São Paulo uses America/Sao Paulo time (UTC−03:00 in January, UTC−03:00 in July); Tokyo uses Asia/Tokyo (UTC+09:00 in January, UTC+09:00 in July).
Working week in São Paulo and Tokyo
São Paulo: Brazil ended daylight saving in 2019; São Paulo stays on UTC−3 all year. Office hours 09:00–18:00, weekend Saturday–Sunday.
Tokyo: Japan Standard Time, UTC+9 all year; Japan has never adopted daylight saving. Office hours 09:00–18:00, weekend Saturday–Sunday; Golden Week (late April–early May) and Obon (mid-August) are holiday periods.
Quick conversion table (summer difference)
| São Paulo | Tokyo |
|---|---|
| 08:00 | 20:00 |
| 09:00 | 21:00 |
| 10:00 | 22:00 |
| 12:00 | 00:00 (next day) |
| 14:00 | 02:00 (next day) |
| 16:00 | 04:00 (next day) |
| 18:00 | 06:00 (next day) |
| 20:00 | 08:00 (next day) |
| 22:00 | 10:00 (next day) |
Table uses the July difference; the tool above applies the exact rule for any date.
Best time to call between São Paulo and Tokyo
Within normal office hours (09:00–18:00) in both cities: no overlap within 09:00–18:00; one side must take an early or late call. For a compromise outside that window, the fairest slots are the ones nearest each side's start or end of day, alternating who takes the inconvenient hour.
Reverse
Need the other direction? See Tokyo to São Paulo, or the general time zone converter.
Frequently asked questions
How many hours ahead is Tokyo from São Paulo?
Tokyo is 12 hours ahead of São Paulo all year.
When it is 12:00 noon in São Paulo, what time is it in Tokyo?
00:00 in summer (); use the tool for a specific date.
Does the converter handle daylight saving?
Yes, for the exact date you enter, using the IANA time-zone rules in your browser.
Privacy
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Last updated 2026-09-23.