Time difference between Okinawa and San Francisco
Compare the current local time in Okinawa and San Francisco, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Okinawa's 9:00–17:00 business hours overlap with San Francisco's.
Okinawa working hours
San Francisco working hours
Overlap (both working)
🇯🇵 Okinawa
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🇺🇸 San Francisco
Scheduling across Okinawa and San Francisco
Scheduling between Okinawa and San Francisco is hard. Their standard business hours do not overlap on the same day, but the two working days meet at a single point: San Francisco's close at 17:00 coincides exactly with Okinawa's open at 09:00. A call timed to that boundary catches both sides at the edge of their day.
Quick reference
| 🇯🇵 Okinawa | 🇺🇸 San Francisco | In San Francisco it's… |
|---|---|---|
| 06:00 — Early morning | — | — |
| 09:00 — Start of work | — | — |
| 12:00 — Lunchtime | — | — |
| 15:00 — Mid-afternoon | — | — |
| 17:00 — End of work | — | — |
| 20:00 — Evening | — | — |
Daylight saving status
🇯🇵 Okinawa
Okinawa does not observe daylight saving time. The local offset is fixed year-round.
🇺🇸 San Francisco
Currently in PDT (daylight saving)
Clocks go back to PST
on Sunday 1 November 2026