Time difference between Abu Dhabi and Ottawa
Compare the current local time in Abu Dhabi 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 Abu Dhabi's 9:00–17:00 business hours overlap with Ottawa's.
Abu Dhabi working hours
Ottawa working hours
Overlap (both working)
🇦🇪 Abu Dhabi
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🇨🇦 Ottawa
Scheduling across Abu Dhabi and Ottawa
Scheduling between Abu Dhabi and Ottawa is hard. Their standard business hours do not overlap on the same day, but the two working days meet at a single point: Abu Dhabi's close at 17:00 coincides exactly with Ottawa's open at 09:00. A call timed to that boundary catches both sides at the edge of their day.
Quick reference
| 🇦🇪 Abu Dhabi | 🇨🇦 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
🇦🇪 Abu Dhabi
Abu Dhabi 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