San Juan to Osaka Time Difference
🇵🇷 San Juan is currently 13 hours ahead of 🇯🇵 Osaka.
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Atin 🇵🇷 San Juan→it will be—in 🇯🇵 Osaka
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Difference
+13h
Business overlap
None
Distance
13,678 km
Approx. flight
16.1h
Hour-by-Hour: San Juan to Osaka
| 🇵🇷 San Juan | 🇯🇵 Osaka | Note |
|---|---|---|
| 12:00 AM | 1:00 PM(prev day) | Previous day |
| 1:00 AM | 2:00 PM(prev day) | Previous day |
| 2:00 AM | 3:00 PM(prev day) | Previous day |
| 3:00 AM | 4:00 PM(prev day) | Previous day |
| 4:00 AM | 5:00 PM(prev day) | Previous day |
| 5:00 AM | 6:00 PM(prev day) | Previous day |
| 6:00 AM | 7:00 PM(prev day) | Previous day |
| 7:00 AM | 8:00 PM(prev day) | Previous day |
| 8:00 AM | 9:00 PM(prev day) | Previous day |
| 9:00 AM | 10:00 PM(prev day) | Previous day |
| 10:00 AM | 11:00 PM(prev day) | Previous day |
| 11:00 AM | 12:00 AM | |
| 12:00 PM | 1:00 AM | |
| 1:00 PM | 2:00 AM | |
| 2:00 PM | 3:00 AM | |
| 3:00 PM | 4:00 AM | |
| 4:00 PM | 5:00 AM | |
| 5:00 PM | 6:00 AM | |
| 6:00 PM | 7:00 AM | |
| 7:00 PM | 8:00 AM | |
| 8:00 PM | 9:00 AM | |
| 9:00 PM | 10:00 AM | |
| 10:00 PM | 11:00 AM | |
| 11:00 PM | 12:00 PM |
Daylight Saving Time (DST)
Neither San Juan nor Osaka observes Daylight Saving Time. The time difference is always 13 hours ahead.
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in San Juan and Osaka. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between San Juan and Osaka?
The time difference between San Juan and Osaka is currently 13 hours ahead. San Juan uses AST (UTC-4), while Osaka uses GMT+9 (UTC+9).
When it's noon in San Juan, what time is it in Osaka?
When it's 12:00 PM (noon) in San Juan, it is 1:00 AM in Osaka. Use our calculator above to convert any other time.
Does the time difference between San Juan and Osaka change?
No. The time difference between San Juan and Osaka is always 13 hours ahead — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between San Juan and Osaka?
There is no overlap between standard business hours (9 AM – 6 PM) in San Juan and Osaka. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is San Juan ahead or behind Osaka?
San Juan is currently 13 hours behind Osaka.
What time zone is San Juan in?
San Juan is in the America/Puerto Rico time zone, currently using AST (UTC-4). San Juan does not observe Daylight Saving Time.
What time is midnight in San Juan in Osaka?
When it is midnight (12:00 AM) in San Juan, it is 1:00 PM in Osaka.