Time difference between Istanbul and Zürich
Compare the current local time in Istanbul and Zürich, see when your working hours overlap, and convert any specific hour between the two timezones.
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Convert a specific time
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Working-hours overlap
When Istanbul's 9:00–18:00 business hours overlap with Zürich's.
Istanbul working hours
Zürich working hours
Overlap (both working)
🇹🇷 Istanbul
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🇨🇭 Zürich
Scheduling across Istanbul and Zürich
Working across Istanbul and Zürich is very easy. Their standard business hours overlap for around 8 hours every day, from 10:00 to 18:00 in Istanbul (09:00 to 17:00 in Zürich). Meetings can sit comfortably inside the regular working day on both sides.
Quick reference
| 🇹🇷 Istanbul | 🇨🇭 Zürich | In Zürich 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 | — | — |
Daylight saving status
🇹🇷 Istanbul
Istanbul does not observe daylight saving time. The local offset is fixed year-round.
🇨🇭 Zürich
Currently in CEST (daylight saving)
Clocks go back to CET
on Sunday 25 October 2026