Sunnyvale to Osaka — Time Difference
Live clocks · Full 24-hour table · United States → Japan
Time Difference: Sunnyvale vs Osaka
Osaka is 16 hours ahead of Sunnyvale. Sunnyvale is in Pacific Daylight Time (PDT, UTC-7) and Osaka is in Japan Standard Time (GMT+9, UTC+9).
Use the table below to find the equivalent Osaka time for any hour in Sunnyvale. Click any row to see the full conversion page for that hour.
Business Hours — Sunnyvale to Osaka
"Good" = both cities within business hours (9 AM–5 PM)
Full 24-Hour Table — Sunnyvale to Osaka
Frequently Asked Questions
What is the time difference between Sunnyvale and Osaka?
Osaka is 16 hours ahead of Sunnyvale. Sunnyvale uses Pacific Daylight Time (PDT, UTC-7) and Osaka uses Japan Standard Time (GMT+9, UTC+9).
What time is it in Osaka when it is 9 AM in Sunnyvale?
9 AM in Sunnyvale (PDT) equals 1 AM in Osaka (GMT+9) (next day).
Is Sunnyvale ahead or behind Osaka?
Osaka is 16 hours ahead of Sunnyvale.
What is the best time to call from Sunnyvale to Osaka?
The best time to call from Sunnyvale to Osaka is between 5 PM–5 PM Sunnyvale time, when Osaka is also within normal working hours (9 AM–5 PM).
Time Zones
Sunnyvale
Pacific Daylight Time
PDT · UTC-7
Osaka
Japan Standard Time
GMT+9 · UTC+9
Reverse Conversion
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