Montreal to Saint Louis, MO: time difference
Saint Louis, MO is 1 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 03:46 3:46 AM Saint Louis, MO 02:46 2:46 AM You –:–
03:46 3:46 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 18:19
02:46 2:46 AM
Central Daylight Time · UTC-5
☀️ 07:06 · 🌙 18:31
·
−1 h
Saint Louis, MO is 1 h behind Montreal.
When you, Montreal and Saint Louis, MO 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
🇺🇸 Saint Louis, MO
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 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Montreal | 🇺🇸 Saint Louis, MO |
|---|---|---|
| Local time | 03:46 | 02:46 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Central Daylight Time |
| UTC offset | UTC-4 | UTC-5 |
| Offset from Montreal | — | −1 h |
| IANA zone | America/Toronto | America/Chicago |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 07:04 | 07:06 |
| Sunset | 18:19 | 18:31 |
| Daylight | 11 h 15 min | 11 h 26 min |
| People on this clock | 1,762,949 | 301,578 |
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 Saint Louis, MO: common questions
How many hours behind Montreal is Saint Louis, MO?
The clocks in Saint Louis are 1 hour behind those in Montreal (UTC−5 and UTC−4).
What time is it in Saint Louis, MO, when it is 9:00 AM in Montreal?
When it is 9:00 AM in Montreal, it is 8:00 AM in Saint Louis.
What time is it in Saint Louis, MO, when it is 6:00 PM in Montreal?
When it is 6:00 PM in Montreal, it is 5:00 PM in Saint Louis.
When do working hours in Montreal and in Saint Louis, MO, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Montreal, which is 9:00 AM to 5:00 PM in Saint Louis.
When does the date change in Saint Louis, MO, compared with Montreal?
The new day starts in Saint Louis later: until 1:00 AM in Montreal, it is still the previous day there. From 11:00 PM in Saint Louis, Montreal is already on the next day.
Is the time difference between Montreal and Saint Louis, MO, the same all year?
Yes. Both places switch to summer time and back on the same dates, so the gap remains 1 hour.
