Time difference between San Juan and Tokyo
Compare the current local time in San Juan and Tokyo, 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 San Juan's 9:00–17:00 business hours overlap with Tokyo's.
How do you schedule across San Juan and Tokyo?
Scheduling between San Juan and Tokyo 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 Tokyo opening at 09:00 local. Practical bridging slots: an early Tokyo start at 06:00 (catching San Juan just at close, 17:00), or a late San Juan call at 20:00 (catching Tokyo at opening, 09:00).
What's the quick reference?
| 🇵🇷 San Juan | 🇯🇵 Tokyo | In Tokyo 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?
🇵🇷 San Juan
San Juan does not observe daylight saving time. The local offset is fixed year-round.
🇯🇵 Tokyo
Tokyo does not observe daylight saving time. The local offset is fixed year-round.