Montreal to Crystal Lake, IL: time difference
Crystal Lake, 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 00:43 12:43 AM Crystal Lake, IL 23:43 11:43 PM You –:–
00:43 12:43 AM
Eastern Daylight Time · UTC-4
☀️ 07:19 · 🌙 18:00
23:43 11:43 PM
Central Daylight Time · UTC-5
☀️ 07:14 · 🌙 18:04
·
−1 h
Crystal Lake, IL is 1 h behind Montreal.
When you, Montreal and Crystal Lake, 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
🇺🇸 Crystal Lake, 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 | 🇺🇸 Crystal Lake, IL |
|---|---|---|
| Local time | 00:43 | 23:43 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 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 | 07:19 | 07:14 |
| Sunset | 18:00 | 18:04 |
| Daylight | 10 h 41 min | 10 h 50 min |
| People on this clock | 1,762,949 | 40,269 |
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 Crystal Lake, IL: common questions
How far behind Montreal is Crystal Lake, IL?
Crystal Lake is 1 hour behind Montreal: UTC−5 against UTC−4.
If it is 9:00 AM in Montreal, what time is it in Crystal Lake, IL?
At 9:00 AM in Montreal, clocks in Crystal Lake show 8:00 AM.
If it is 6:00 PM in Montreal, what time is it in Crystal Lake, IL?
At 6:00 PM in Montreal, clocks in Crystal Lake show 5:00 PM.
When do working hours in Montreal and in Crystal Lake, 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 Crystal Lake.
When does the date change in Crystal Lake, IL, compared with Montreal?
The new day starts in Crystal Lake later: until 1:00 AM in Montreal, it is still the previous day there. From 11:00 PM in Crystal Lake, Montreal is already on the next day.
Does the time difference between Montreal and Crystal Lake, IL, change?
No. The clocks in Montreal and in Crystal Lake change on the same dates, so the difference stays 1 hour.
