Time difference between San Francisco and Sofia
10 hours
Sofia is 10 hours ahead of San Francisco.
Does daylight saving change it?
No. The gap is the same all year.
Overlapping work hours
During San Francisco work hours (09:00–18:00) Sofia is off the clock. One side has to take an early morning or a late evening.
San Francisco time → Sofia time
| 00:00 | 10:00 |
|---|---|
| 01:00 | 11:00 |
| 02:00 | 12:00 |
| 03:00 | 13:00 |
| 04:00 | 14:00 |
| 05:00 | 15:00 |
| 06:00 | 16:00 |
| 07:00 | 17:00 |
| 08:00 | 18:00 |
| 09:00 | 19:00 |
| 10:00 | 20:00 |
| 11:00 | 21:00 |
| 12:00 | 22:00 |
| 13:00 | 23:00 |
| 14:00 | 00:00next day |
| 15:00 | 01:00next day |
| 16:00 | 02:00next day |
| 17:00 | 03:00next day |
| 18:00 | 04:00next day |
| 19:00 | 05:00next day |
| 20:00 | 06:00next day |
| 21:00 | 07:00next day |
| 22:00 | 08:00next day |
| 23:00 | 09:00next day |
Standard time (January). During daylight saving each row shifts by an hour.
Frequently asked questions
Q. How many hours is San Francisco ahead of Sofia?
10 hours on standard time.
Q. What time is it in Sofia when it is noon in San Francisco?
Read the 12:00 row of the 24-hour table below. The table is on standard time, so each row shifts an hour during daylight saving.
Q. When should we schedule a meeting?
The work hours do not overlap at all. One side has to take an early morning or a late evening.