Time difference
Time difference between Brasília and San Francisco
Find the best time to schedule a call or meeting.
San Francisco is currently 4 hours behind Brasília.
Brasília • GMT-3
10:26 AM
Thursday, Jun 18
San Francisco • PDT
6:26 AM
Thursday, Jun 18
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Best times to meet
The 9 AM – 5 PM business windows in both cities overlap for 4 hours. 1 PM–5 PM in Brasília is 9 AM–1 PM in San Francisco. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.
Quick conversion table
| Brasília | San Francisco |
|---|---|
| 8 AM | 4:00 AM |
| 12 PM | 8:00 AM |
| 3 PM | 11:00 AM |
| 5 PM | 1:00 PM |
| 9 PM | 5:00 PM |
Daylight saving
Heads up: the gap will widen to 5 hours around November 5, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
Frequently asked questions
- How many hours ahead is San Francisco than Brasília?
- San Francisco is 4 hours behind Brasília.
- What time is 9 AM in Brasília in San Francisco?
- 9:00 AM in Brasília is 5:00 AM in San Francisco.
- Do Brasília and San Francisco observe daylight saving?
- Heads up: the gap will widen to 5 hours around November 5, when one of the cities shifts for daylight saving. Double-check meeting times scheduled across that date.
- When is the best time to call San Francisco from Brasília?
- Aim for 1 PM–5 PM in Brasília, which is 9 AM–1 PM in San Francisco.