Fort Smith, AR to Monterrey: time difference
Monterrey is 1 h behind Fort Smith, AR. 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.
Fort Smith, AR 04:46 4:46 AM Monterrey 03:46 3:46 AM You –:–
04:46 4:46 AM
Central Daylight Time · UTC-5
☀️ 07:27 · 🌙 18:40
03:46 3:46 AM
Central Standard Time · UTC-6
☀️ 06:42 · 🌙 18:12
·
−1 h
Monterrey is 1 h behind Fort Smith, AR.
When you, Fort Smith, AR and Monterrey are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Fort Smith, AR
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
🇲🇽 Monterrey
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
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Time zones side by side
| Detail | 🇺🇸 Fort Smith, AR | 🇲🇽 Monterrey |
|---|---|---|
| Local time | 04:46 | 03:46 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Fort Smith, AR | — | −1 h |
| IANA zone | America/Chicago | America/Monterrey |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:27 | 06:42 |
| Sunset | 18:40 | 18:12 |
| Daylight | 11 h 13 min | 11 h 30 min |
| People on this clock | 89,142 | 1,142,994 |
Compare Fort Smith, AR with another city
More comparisons with Fort Smith, AR: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Fort Smith, AR and Monterrey: common questions
How far behind Fort Smith, AR, is Monterrey?
Monterrey is 1 hour behind Fort Smith: UTC−6 against UTC−5.
What time is it in Monterrey at the start of the working day in Fort Smith, AR?
The working day in Fort Smith starts at 9:00 AM; in Monterrey it is 8:00 AM at that moment.
What time is it in Monterrey when it is 6:00 PM in Fort Smith, AR?
When it is 6:00 PM in Fort Smith, it is 5:00 PM in Monterrey.
Is there a time when both Fort Smith, AR, and Monterrey are at work?
Yes: from 10:00 AM to 6:00 PM in Fort Smith (9:00 AM to 5:00 PM in Monterrey), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Monterrey?
Until 1:00 AM in Fort Smith, AR, it is still the previous day in Monterrey. The other way round, from 11:00 PM in Monterrey it is already the next day in Fort Smith.
Does the time gap between Fort Smith, AR, and Monterrey change during the year?
Yes – daylight saving time is used in Fort Smith but not in Monterrey. From November 1, 2026, Monterrey and Fort Smith will have the same time.
