Flagstaff, AZ to Montreal: time difference
Montreal is 3 h ahead of Flagstaff, AZ. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Flagstaff, AZ 07:43 7:43 AM Montreal 10:43 10:43 AM You –:–
07:43 7:43 AM
Mountain Standard Time · UTC-7
☀️ 06:35 · 🌙 17:50
10:43 10:43 AM
Eastern Daylight Time · UTC-4
☀️ 07:14 · 🌙 18:07
·
+3 h
Montreal is 3 h ahead of Flagstaff, AZ.
When you, Flagstaff, AZ and Montreal are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Flagstaff, AZ
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇨🇦 Montreal
3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM 1 1 AM 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Flagstaff, AZ | 🇨🇦 Montreal |
|---|---|---|
| Local time | 07:43 | 10:43 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 2026 |
| Time zone | Mountain Standard Time | Eastern Daylight Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Flagstaff, AZ | — | +3 h |
| IANA zone | America/Phoenix | America/Toronto |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 06:35 | 07:14 |
| Sunset | 17:50 | 18:07 |
| Daylight | 11 h 15 min | 10 h 53 min |
| People on this clock | 76,831 | 1,762,949 |
Compare Flagstaff, AZ with another city
More comparisons with Flagstaff, AZ: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Flagstaff, AZ and Montreal: common questions
How far ahead of Flagstaff, AZ, is Montreal?
Montreal is 3 hours ahead of Flagstaff: UTC−4 against UTC−7.
What time is it in Montreal at the start of the working day in Flagstaff, AZ?
The working day in Flagstaff starts at 9:00 AM; in Montreal it is 12:00 PM at that moment.
If it is 6:00 PM in Flagstaff, AZ, what time is it in Montreal?
At 6:00 PM in Flagstaff, clocks in Montreal show 9:00 PM.
Is there a time when both Flagstaff, AZ, and Montreal are at work?
Yes: from 9:00 AM to 3:00 PM in Flagstaff (12:00 PM to 6:00 PM in Montreal), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Montreal compared with Flagstaff, AZ?
The new day starts in Montreal earlier: at 9:00 PM in Flagstaff it is already midnight there. Until 3:00 AM in Montreal, Flagstaff is still on the previous day.
Does the time difference between Flagstaff, AZ, and Montreal change?
Yes. The clocks change only in Montreal. From November 1, 2026, Montreal will be 2 hours ahead of Flagstaff.
