Monterrey to Sioux Falls, SD: time difference
Sioux Falls, SD is 1 h ahead of Monterrey. 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.
Monterrey 05:16 5:16 AM Sioux Falls, SD 06:16 6:16 AM You –:–
05:16 5:16 AM
Central Standard Time · UTC-6
☀️ 06:38 · 🌙 18:20
06:16 6:16 AM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:54
·
+1 h
Sioux Falls, SD is 1 h ahead of Monterrey.
When you, Monterrey 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
🇲🇽 Monterrey
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
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Monterrey | 🇺🇸 Sioux Falls, SD |
|---|---|---|
| Local time | 05:16 | 06:16 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Standard Time | Central Daylight Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Monterrey | — | +1 h |
| IANA zone | America/Monterrey | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:38 | 07:35 |
| Sunset | 18:20 | 18:54 |
| Daylight | 11 h 42 min | 11 h 18 min |
| People on this clock | 1,142,994 | 192,517 |
Compare Monterrey with another city
More comparisons with Monterrey: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Monterrey and Sioux Falls, SD: common questions
How many hours ahead of Monterrey is Sioux Falls, SD?
The clocks in Sioux Falls are 1 hour ahead of those in Monterrey (UTC−5 and UTC−6).
What time is it in Sioux Falls, SD, when it is 9:00 AM in Monterrey?
When it is 9:00 AM in Monterrey, it is 10:00 AM in Sioux Falls.
What time is it in Sioux Falls, SD, when it is 6:00 PM in Monterrey?
When it is 6:00 PM in Monterrey, it is 7:00 PM in Sioux Falls.
Is there a time when both Monterrey and Sioux Falls, SD, are at work?
Yes: from 9:00 AM to 5:00 PM in Monterrey (10:00 AM to 6:00 PM in Sioux Falls), the working days (9:00 AM–6:00 PM) overlap.
From what time in Monterrey is it tomorrow in Sioux Falls, SD?
Once it is 11:00 PM in Monterrey, the date in Sioux Falls has already changed. Until 1:00 AM in Sioux Falls, it is still the previous day in Monterrey.
Is the time difference between Monterrey and Sioux Falls, SD, the same all year?
No. Only Sioux Falls switches to summer time, so the gap changes twice a year. From November 1, 2026, Sioux Falls and Monterrey will have the same time.
