Thornton, CO to Montreal: time difference
Montreal is 2 h ahead of Thornton, CO. 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.
Thornton, CO 11:03 11:03 AM Montreal 13:03 1:03 PM You –:–
11:03 11:03 AM
Mountain Daylight Time · UTC-6
☀️ 07:14 · 🌙 18:17
13:03 1:03 PM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:05
·
+2 h
Montreal is 2 h ahead of Thornton, CO.
When you, Thornton, CO 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
🇺🇸 Thornton, CO
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
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 0 12 AM 1 1 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Thornton, CO | 🇨🇦 Montreal |
|---|---|---|
| Local time | 11:03 | 13:03 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Mountain Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Thornton, CO | — | +2 h |
| IANA zone | America/Denver | America/Toronto |
| Daylight saving | On summer time → UTC-7, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:14 | 07:15 |
| Sunset | 18:17 | 18:05 |
| Daylight | 11 h 3 min | 10 h 50 min |
| People on this clock | 139,478 | 1,762,949 |
Compare Thornton, CO with another city
More comparisons with Thornton, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Thornton, CO and Montreal: common questions
What is the time difference between Thornton, CO, and Montreal?
Montreal is 2 hours ahead: it uses UTC−4, while Thornton is on UTC−6.
What time is it in Montreal at the start of the working day in Thornton, CO?
The working day in Thornton starts at 9:00 AM; in Montreal it is 11:00 AM at that moment.
What time is it in Montreal when it is 6:00 PM in Thornton, CO?
When it is 6:00 PM in Thornton, it is 8:00 PM in Montreal.
Is there a time when both Thornton, CO, and Montreal are at work?
Yes: from 9:00 AM to 4:00 PM in Thornton (11:00 AM to 6:00 PM in Montreal), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Montreal?
From 10:00 PM in Thornton, CO, it is already the next day in Montreal. The other way round, until 2:00 AM in Montreal it is still the previous day in Thornton.
Is the time difference between Thornton, CO, and Montreal the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 2 hours.
