Montreal to Sioux Falls, SD: time difference
Sioux Falls, SD 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 03:24 3:24 AM Sioux Falls, SD 02:24 2:24 AM You –:–
03:24 3:24 AM
Eastern Daylight Time · UTC-4
☀️ 07:04 · 🌙 18:19
02:24 2:24 AM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:54
·
−1 h
Sioux Falls, SD is 1 h behind Montreal.
When you, Montreal and Sioux Falls, SD 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
🇺🇸 Sioux Falls, SD
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 | 🇺🇸 Sioux Falls, SD |
|---|---|---|
| Local time | 03:24 | 02:24 |
| 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 | 07:35 |
| Sunset | 18:19 | 18:54 |
| Daylight | 11 h 15 min | 11 h 18 min |
| People on this clock | 1,762,949 | 192,517 |
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 Sioux Falls, SD: common questions
How far behind Montreal is Sioux Falls, SD?
Sioux Falls is 1 hour behind Montreal: UTC−5 against UTC−4.
What time is it in Sioux Falls, SD, at the start of the working day in Montreal?
The working day in Montreal starts at 9:00 AM; in Sioux Falls it is 8:00 AM at that moment.
What time is it in Sioux Falls, SD, when it is 6:00 PM in Montreal?
When it is 6:00 PM in Montreal, it is 5:00 PM in Sioux Falls.
When do working hours in Montreal and in Sioux Falls, SD, 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 Sioux Falls.
Until what time in Montreal is it still yesterday in Sioux Falls, SD?
Before 1:00 AM in Montreal, the date in Sioux Falls has not changed yet. From 11:00 PM in Sioux Falls, it is already the next day in Montreal.
Does the time difference between Montreal and Sioux Falls, SD, change?
No. The clocks in Montreal and in Sioux Falls change on the same dates, so the difference stays 1 hour.
