Montreal to Saint Charles, IL: time difference
Saint Charles, IL 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 18:00 6:00 PM Saint Charles, IL 17:00 5:00 PM You –:–
18:00 6:00 PM
Eastern Daylight Time · UTC-4
☀️ 07:18 · 🌙 18:02
17:00 5:00 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:05
·
−1 h
Saint Charles, IL is 1 h behind Montreal.
When you, Montreal and Saint Charles, IL 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 Charles, IL
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 Charles, IL |
|---|---|---|
| Local time | 18:00 | 17:00 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 07:18 | 07:12 |
| Sunset | 18:02 | 18:05 |
| Daylight | 10 h 44 min | 10 h 54 min |
| People on this clock | 1,762,949 | 70,329 |
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 Charles, IL: common questions
What is the time difference between Montreal and Saint Charles, IL?
Saint Charles is 1 hour behind: it uses UTC−5, while Montreal is on UTC−4.
What time is it in Saint Charles, IL, at the start of the working day in Montreal?
The working day in Montreal starts at 9:00 AM; in Saint Charles it is 8:00 AM at that moment.
What time is it in Saint Charles, IL, when it is 6:00 PM in Montreal?
When it is 6:00 PM in Montreal, it is 5:00 PM in Saint Charles.
When do working hours in Montreal and in Saint Charles, IL, 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 Charles.
Until what time in Montreal is it still yesterday in Saint Charles, IL?
Before 1:00 AM in Montreal, the date in Saint Charles has not changed yet. From 11:00 PM in Saint Charles, it is already the next day in Montreal.
Does the time difference between Montreal and Saint Charles, IL, change?
No. The clocks in Montreal and in Saint Charles change on the same dates, so the difference stays 1 hour.
