Time Difference Between São João da Boa Vista and Tokyo
Tokyo is 12 hours ahead São João da Boa Vista.
Brazil
São João da Boa Vista
America/Sao_Paulo · UTC-3
Japan
Tokyo
Asia/Tokyo · UTC+9
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both São João da Boa Vista and Tokyo.
Standard working hours don't overlap between São João da Boa Vista and Tokyo. Consider early-morning calls in São João da Boa Vista or late-evening calls in Tokyo.
São João da Boa Vista to Tokyo — 24-Hour Conversion
Each row shows the equivalent local time in Tokyo for an hour in São João da Boa Vista. Working-hours rows (9–18) are highlighted.
| São João da Boa Vista | Tokyo | Match |
|---|---|---|
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in São João da Boa Vista | ||
| Workday in São João da Boa Vista | ||
| Workday in São João da Boa Vista | ||
| +1 day | Workday in São João da Boa Vista | |
| +1 day | Workday in São João da Boa Vista | |
| +1 day | Workday in São João da Boa Vista | |
| +1 day | Workday in São João da Boa Vista | |
| +1 day | Workday in São João da Boa Vista | |
| +1 day | Workday in São João da Boa Vista | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Workday in Tokyo | |
| +1 day | Workday in Tokyo | |
| +1 day | Workday in Tokyo |
Frequently Asked Questions
What is the time difference between São João da Boa Vista and Tokyo?
Tokyo, Japan (UTC+9) is 12 hours ahead São João da Boa Vista, Brazil (UTC-3).
What is the best time to schedule a meeting between São João da Boa Vista and Tokyo?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between São João da Boa Vista and Tokyo?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in São João da Boa Vista, what time is it in Tokyo?
Use the conversion table on this page — every hour in São João da Boa Vista is mapped to its equivalent local time in Tokyo, including day shift markers when the date differs.