San Diego ↔ Sapporo
Best Time to Call
Excellent overlap! The best window to call is between 16:00 and 17:00 (San Diego time).
Sync San Diego and Sapporo easily. San Diego is 17 hours behind Sapporo. Excellent overlap! The best window to call is between 16:00 and 17:00 (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
15:45 GMT+9
Working
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New York City
01:45 EST
Sleeping
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London
06:45 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.
Sapporo Business Pulse
- Culture Hardworking and resilient. Influenced by its cold climate and seasonal industries.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip Reach out between 9:30 AM and 11:30 AM. Business culture is professional and steady. In winter, be mindful that travel and some local operations may be affected by snow. Punctuality and standard Japanese professional protocols are highly respected here.
Quick Comparison
| Feature | San Diego | Sapporo |
|---|---|---|
| Timezone | America/Los_Angeles | Asia/Tokyo |
| Country | USA | Japan |
| Coordinates | 32.72, -117.16 | 43.06, 141.35 |
| Population | 1,386,000 | 1,952,000 |