Meeting planner for 2026
Best meeting time for San Francisco and São Paulo
São Paulo is 4 hours ahead of San Francisco for most of 2026. With 09:00 to 17:00 working hours in both cities, the best time to meet is 09:00 to 13:00 in San Francisco, which is 13:00 to 17:00 in São Paulo.
Working hours overlap in 2026
Both cities working 09:00 to 17:00 local time. When the time difference changes during the year, so do the shared hours.
| Time difference | When in 2026 | In San Francisco | In São Paulo | Shared hours |
|---|---|---|---|---|
| São Paulo 4 hours ahead | Most of the year | 09:00 to 13:00 | 13:00 to 17:00 | 4 hours |
| São Paulo 5 hours ahead | 1 January to 7 March and 1 November to 31 December | 09:00 to 12:00 | 14:00 to 17:00 | 3 hours |
Worked out for 8 July and 4 February 2026.
Time difference between San Francisco and São Paulo in 2026
São Paulo is 4 hours ahead of San Francisco for most of 2026. From 1 January to 7 March and from 1 November to 31 December 2026, São Paulo is 5 hours ahead of San Francisco.
| Dates in 2026 | San Francisco | São Paulo | Difference |
|---|---|---|---|
| 1 January to 7 March | UTC-08:00, standard | UTC-03:00 | São Paulo 5 hours ahead |
| 8 March to 31 October | UTC-07:00, daylight saving | UTC-03:00 | São Paulo 4 hours ahead |
| 1 November to 31 December | UTC-08:00, standard | UTC-03:00 | São Paulo 5 hours ahead |
Clock changes in 2026
- San Francisco is on UTC-08:00 in standard time and UTC-07:00 in daylight saving time. Clocks go forward 1 hour at 02:00 on Sunday 8 March 2026 and back 1 hour at 02:00 on Sunday 1 November 2026.
- São Paulo stays on UTC-03:00 all year and does not change clocks.
San Francisco to São Paulo time conversion
Hour by hour on Wednesday 8 July 2026, when São Paulo is 4 hours ahead of San Francisco. At other times of the year, adjust by the change in the time difference above. Working hours are 09:00 to 17:00 in both cities.
| San Francisco | São Paulo | Working |
|---|---|---|
| 00:00 | 04:00 | Neither |
| 01:00 | 05:00 | Neither |
| 02:00 | 06:00 | Neither |
| 03:00 | 07:00 | Neither |
| 04:00 | 08:00 | Neither |
| 05:00 | 09:00 | São Paulo only |
| 06:00 | 10:00 | São Paulo only |
| 07:00 | 11:00 | São Paulo only |
| 08:00 | 12:00 | São Paulo only |
| 09:00 | 13:00 | Both |
| 10:00 | 14:00 | Both |
| 11:00 | 15:00 | Both |
| 12:00 | 16:00 | Both |
| 13:00 | 17:00 | San Francisco only |
| 14:00 | 18:00 | San Francisco only |
| 15:00 | 19:00 | San Francisco only |
| 16:00 | 20:00 | San Francisco only |
| 17:00 | 21:00 | Neither |
| 18:00 | 22:00 | Neither |
| 19:00 | 23:00 | Neither |
| 20:00 | 00:00 (next day) | Neither |
| 21:00 | 01:00 (next day) | Neither |
| 22:00 | 02:00 (next day) | Neither |
| 23:00 | 03:00 (next day) | Neither |
Questions about San Francisco and São Paulo time
What is the time difference between San Francisco and São Paulo?
São Paulo is 4 hours ahead of San Francisco for most of 2026. From 1 January to 7 March and from 1 November to 31 December 2026, São Paulo is 5 hours ahead of San Francisco.
What is the best time for a meeting between San Francisco and São Paulo?
For most of 2026, the best time is 09:00 to 13:00 in San Francisco, which is 13:00 to 17:00 in São Paulo, with 4 hours of overlap. From 1 January to 7 March and from 1 November to 31 December 2026, the best time is 09:00 to 12:00 in San Francisco, which is 14:00 to 17:00 in São Paulo, with 3 hours of overlap. These times assume 09:00 to 17:00 working hours in both cities.
Do San Francisco and São Paulo change clocks on the same day?
No. São Paulo stays on UTC-03:00 all year, while San Francisco changes clocks on Sunday 8 March and Sunday 1 November 2026, so the time difference changes when San Francisco does.
When it is 09:00 in San Francisco, what time is it in São Paulo?
It is 13:00 in São Paulo for most of 2026 and 14:00 from 1 January to 7 March and from 1 November to 31 December.