Longmont, CO to Montreal: time difference
Montreal is 2 h ahead of Longmont, 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.
Longmont, CO 11:07 11:07 AM Montreal 13:07 1:07 PM You –:–
11:07 11:07 AM
Mountain Daylight Time · UTC-6
☀️ 07:16 · 🌙 18:16
13:07 1:07 PM
Eastern Daylight Time · UTC-4
☀️ 07:16 · 🌙 18:03
·
+2 h
Montreal is 2 h ahead of Longmont, CO.
When you, Longmont, 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
🇺🇸 Longmont, 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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Longmont, CO | 🇨🇦 Montreal |
|---|---|---|
| Local time | 11:07 | 13:07 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Mountain Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Longmont, 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 | 07:16 | 07:16 |
| Sunset | 18:16 | 18:03 |
| Daylight | 11 h | 10 h 47 min |
| People on this clock | 94,341 | 1,762,949 |
Compare Longmont, CO with another city
More comparisons with Longmont, CO: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Longmont, CO and Montreal: common questions
How far ahead of Longmont, CO, is Montreal?
Montreal is 2 hours ahead of Longmont: UTC−4 against UTC−6.
What time is it in Montreal when it is 9:00 AM in Longmont, CO?
When it is 9:00 AM in Longmont, it is 11:00 AM in Montreal.
If it is 6:00 PM in Longmont, CO, what time is it in Montreal?
At 6:00 PM in Longmont, clocks in Montreal show 8:00 PM.
Is there a time when both Longmont, CO, and Montreal are at work?
Yes: from 9:00 AM to 4:00 PM in Longmont (11:00 AM to 6:00 PM in Montreal), the working days (9:00 AM–6:00 PM) overlap.
From what time in Longmont, CO, is it tomorrow in Montreal?
Once it is 10:00 PM in Longmont, the date in Montreal has already changed. Until 2:00 AM in Montreal, it is still the previous day in Longmont.
Is the time difference between Longmont, 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.
