Time difference between Osaka and San Juan
Compare the current local time in Osaka and San Juan, see when your working hours overlap, and convert any specific hour between the two timezones.
How do I convert a specific time?
What's the working-hours overlap?
When Osaka's 9:00–17:00 business hours overlap with San Juan's.
How do you schedule across Osaka and San Juan?
Scheduling between Osaka and San Juan is hard. Their standard business hours do not overlap on the same day, with the smallest gap running 3 hours between San Juan closing at 17:00 local and Osaka opening at 09:00 local. Practical bridging slots: an early Osaka start at 06:00 (catching San Juan just at close, 17:00), or a late San Juan call at 20:00 (catching Osaka at opening, 09:00).
What's the quick reference?
| 🇯🇵 Osaka | 🇵🇷 San Juan | In San Juan 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 | — | — |
What's the daylight saving status?
🇯🇵 Osaka
Osaka does not observe daylight saving time. The local offset is fixed year-round.
🇵🇷 San Juan
San Juan does not observe daylight saving time. The local offset is fixed year-round.