Time difference between Copenhagen and Istanbul
Compare the current local time in Copenhagen and Istanbul, 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 Copenhagen's 9:00–17:00 business hours overlap with Istanbul's.
Copenhagen working hours
Istanbul working hours
Overlap (both working)
🇩🇰 Copenhagen
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01
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🇹🇷 Istanbul
Scheduling across Copenhagen and Istanbul
Working across Copenhagen and Istanbul is very easy. Their standard business hours overlap for around 8 hours every day, from 09:00 to 17:00 in Copenhagen (10:00 to 18:00 in Istanbul). Meetings can sit comfortably inside the regular working day on both sides.
Quick reference
| 🇩🇰 Copenhagen | 🇹🇷 Istanbul | In Istanbul 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
🇩🇰 Copenhagen
Currently in CEST (daylight saving)
Clocks go back to CET
on Sunday 25 October 2026
🇹🇷 Istanbul
Istanbul does not observe daylight saving time. The local offset is fixed year-round.