What time is 9 PM in San Juan in Osaka?
Instant time conversion · Puerto Rico to Japan
When it's 9 PM in San Juan (AST)…
San Juan to Osaka — Time Conversion
When it is 9 PM in San Juan (Atlantic Standard Time, AST), it is 10 AM in Osaka (Japan Standard Time, GMT+9).Osaka is 13 hours ahead of San Juan.
Use the table above to see the equivalent time in Osaka and other major cities worldwide. Click any row to open the full hour page for that destination.
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Frequently Asked Questions
What time is 9 PM in San Juan in Osaka?
9 PM San Juan time (AST) equals 10 AM in Osaka (GMT+9) — the next day.
What is the time difference between San Juan and Osaka?
Osaka is 13 hours ahead of San Juan. San Juan uses Atlantic Standard Time (AST, UTC-4) and Osaka uses Japan Standard Time (GMT+9, UTC+9).
Is 9 PM San Juan a good time to call Osaka?
Yes — 9 PM in San Juan corresponds to 10 AM in Osaka, which is within standard business hours (9 AM–5 PM). This is a good time for international calls.
How do I convert time from San Juan to Osaka?
To convert San Juan time to Osaka time, add (+13) hours. For example, 9 PM AST = 10 AM GMT+9 (next day).
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