San Diego ↔ Sofia
Best Time to Call
Decent overlap available between 8:00 and 9:00 (San Diego time).
Sync San Diego and Sofia easily. San Diego is 10 hours behind Sofia. Decent overlap available between 8:00 and 9:00 (San Diego time).
Upcoming Time Change
- New York City clocks forward 1h in 11 days Mar 09
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
3.3/10
-12h Current Time +12h
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Tokyo
15:31 GMT+9
Working
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New York City
01:31 EST
Sleeping
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London
06:31 GMT
Sleeping
Synchronization Context
Operating on opposite sides of the clock, these cities have virtually no overlapping business hours. Expect a 24-hour turnaround for most communications.
San Diego Business Pulse
- Culture Professional, casual, and focused on biotech and innovation.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Best reached between 10:00 AM and 4:00 PM. Like much of the US West Coast, the culture is casual-professional. Biotech and defense are major industries; expect technical competence to be highly valued. Punctuality is respected, even in a more relaxed atmosphere.
Sofia Business Pulse
- Culture Energetic, tech-focused, and increasingly international. A growing hub for IT and services.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Best times for calls are 10:00 AM to 12:00 PM. Bulgarians value personal rapport; a warm but professional tone is effective. The tech sector is very globalized and efficient. Punctuality is appreciated. Be prepared for direct and honest communication once trust is established.
Quick Comparison
| Feature | San Diego | Sofia |
|---|---|---|
| Timezone | America/Los_Angeles | Europe/Sofia |
| Country | USA | Bulgaria |
| Coordinates | 32.72, -117.16 | 42.70, 23.32 |
| Population | 1,386,000 | 1,241,675 |