Casper, WY to Montreal: time difference
Montreal is 2 h ahead of Casper, WY. 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.
Casper, WY 12:31 12:31 PM Montreal 14:31 2:31 PM You –:–
12:31 12:31 PM
Mountain Daylight Time · UTC-6
☀️ 07:23 · 🌙 18:19
14:31 2:31 PM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:05
·
+2 h
Montreal is 2 h ahead of Casper, WY.
When you, Casper, WY 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
🇺🇸 Casper, WY
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 | 🇺🇸 Casper, WY | 🇨🇦 Montreal |
|---|---|---|
| Local time | 12:31 | 14:31 |
| 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 Casper, WY | — | +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 | 07:23 | 07:15 |
| Sunset | 18:19 | 18:05 |
| Daylight | 10 h 57 min | 10 h 50 min |
| People on this clock | 58,763 | 1,762,949 |
Compare Casper, WY with another city
More comparisons with Casper, WY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Casper, WY and Montreal: common questions
How many hours ahead of Casper, WY, is Montreal?
The clocks in Montreal are 2 hours ahead of those in Casper (UTC−4 and UTC−6).
What time is it in Montreal when it is 9:00 AM in Casper, WY?
When it is 9:00 AM in Casper, it is 11:00 AM in Montreal.
What time is it in Montreal at the end of the working day in Casper, WY?
The working day in Casper ends at 6:00 PM; in Montreal it is 8:00 PM at that moment.
When do working hours in Casper, WY, and in Montreal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Casper, which is 11:00 AM to 6:00 PM in Montreal.
When is it already the next day in Montreal?
From 10:00 PM in Casper, WY, 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 Casper.
Is the time difference between Casper, WY, 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.
