Time difference between Istanbul and San José
Compare the current local time in Istanbul and San José, see when your working hours overlap, and convert any specific hour between the two timezones.
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How do I convert a specific time?
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What's the working-hours overlap?
When Istanbul's 9:00–18:00 business hours overlap with San José's.
Istanbul working hours
San José working hours
Overlap (both working)
🇹🇷 Istanbul
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🇨🇷 San José
How do you schedule across Istanbul and San José?
Scheduling between Istanbul and San José is hard. Their standard business hours do not overlap on the same day, but the two working days meet at a single point: Istanbul's close at 18:00 coincides exactly with San José's open at 09:00. A call timed to that boundary catches both sides at the edge of their day.
What's the quick reference?
| 🇹🇷 Istanbul | 🇨🇷 San José | In San José 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?
🇹🇷 Istanbul
Istanbul does not observe daylight saving time. The local offset is fixed year-round.
🇨🇷 San José
San José does not observe daylight saving time. The local offset is fixed year-round.