Montreal to Antioch, CA: time difference
Antioch, CA is 3 h behind Montreal. 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.
Montreal 09:48 9:48 AM Antioch, CA 06:48 6:48 AM You –:–
09:48 9:48 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 18:19
06:48 6:48 AM
Pacific Daylight Time · UTC-7
☀️ 07:12 · 🌙 18:38
·
−3 h
Antioch, CA is 3 h behind Montreal.
When you, Montreal and Antioch, CA are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇦 Montreal
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
🇺🇸 Antioch, CA
21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Montreal | 🇺🇸 Antioch, CA |
|---|---|---|
| Local time | 09:48 | 06:48 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Pacific Daylight Time |
| UTC offset | UTC-4 | UTC-7 |
| Offset from Montreal | — | −3 h |
| IANA zone | America/Toronto | America/Los Angeles |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-8, Nov 1, 01:00 |
| Sunrise | 07:04 | 07:12 |
| Sunset | 18:19 | 18:38 |
| Daylight | 11 h 15 min | 11 h 26 min |
| People on this clock | 1,762,949 | 111,502 |
Compare Montreal with another city
More comparisons with Montreal: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Montreal and Antioch, CA: common questions
How many hours behind Montreal is Antioch, CA?
The clocks in Antioch are 3 hours behind those in Montreal (UTC−7 and UTC−4).
What time is it in Antioch, CA, at the start of the working day in Montreal?
The working day in Montreal starts at 9:00 AM; in Antioch it is 6:00 AM at that moment.
What time is it in Antioch, CA, when it is 6:00 PM in Montreal?
When it is 6:00 PM in Montreal, it is 3:00 PM in Antioch.
When do working hours in Montreal and in Antioch, CA, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 12:00 PM to 6:00 PM in Montreal, which is 9:00 AM to 3:00 PM in Antioch.
Until what time in Montreal is it still yesterday in Antioch, CA?
Before 3:00 AM in Montreal, the date in Antioch has not changed yet. From 9:00 PM in Antioch, it is already the next day in Montreal.
Does the time difference between Montreal and Antioch, CA, change?
No. The clocks in Montreal and in Antioch change on the same dates, so the difference stays 3 hours.
