Simi Valley, CA to Montreal: time difference
Montreal is 3 h ahead of Simi Valley, CA. 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.
Simi Valley, CA 16:21 4:21 PM Montreal 19:21 7:21 PM You –:–
16:21 4:21 PM
Pacific Daylight Time · UTC-7
☀️ 07:03 · 🌙 18:18
19:21 7:21 PM
Eastern Daylight Time · UTC-4
☀️ 07:15 · 🌙 18:05
·
+3 h
Montreal is 3 h ahead of Simi Valley, CA.
When you, Simi Valley, CA 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
🇺🇸 Simi Valley, CA
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
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Time zones side by side
| Detail | 🇺🇸 Simi Valley, CA | 🇨🇦 Montreal |
|---|---|---|
| Local time | 16:21 | 19:21 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Pacific Daylight Time | Eastern Daylight Time |
| UTC offset | UTC-7 | UTC-4 |
| Offset from Simi Valley, CA | — | +3 h |
| IANA zone | America/Los Angeles | America/Toronto |
| Daylight saving | On summer time → UTC-8, Nov 1, 01:00 | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 07:03 | 07:15 |
| Sunset | 18:18 | 18:05 |
| Daylight | 11 h 15 min | 10 h 50 min |
| People on this clock | 121,288 | 1,762,949 |
Compare Simi Valley, CA with another city
More comparisons with Simi Valley, CA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Simi Valley, CA and Montreal: common questions
What is the time difference between Simi Valley, CA, and Montreal?
Montreal is 3 hours ahead: it uses UTC−4, while Simi Valley is on UTC−7.
If it is 9:00 AM in Simi Valley, CA, what time is it in Montreal?
At 9:00 AM in Simi Valley, clocks in Montreal show 12:00 PM.
If it is 6:00 PM in Simi Valley, CA, what time is it in Montreal?
At 6:00 PM in Simi Valley, clocks in Montreal show 9:00 PM.
When do working hours in Simi Valley, CA, and in Montreal overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Simi Valley, which is 12:00 PM to 6:00 PM in Montreal.
When does the date change in Montreal compared with Simi Valley, CA?
The new day starts in Montreal earlier: at 9:00 PM in Simi Valley it is already midnight there. Until 3:00 AM in Montreal, Simi Valley is still on the previous day.
Is the time difference between Simi Valley, CA, and Montreal the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 3 hours.
