Time difference between Istanbul and Ottawa
Compare the current local time in Istanbul and Ottawa, 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 Ottawa's.
Istanbul working hours
Ottawa working hours
Overlap (both working)
🇹🇷 Istanbul
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🇨🇦 Ottawa
Scheduling across Istanbul and Ottawa
Scheduling between Istanbul and Ottawa is workable but tight. Only 2 hours of standard business hours overlap each day, from 16:00 to 18:00 in Istanbul (09:00 to 11:00 in Ottawa). Recurring meetings often settle within this narrow window.
Quick reference
| 🇹🇷 Istanbul | 🇨🇦 Ottawa | In Ottawa 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.
🇨🇦 Ottawa
Currently in EDT (daylight saving)
Clocks go back to EST
on Sunday 1 November 2026