Houston, TX to Monterrey: time difference
Monterrey is 1 h behind Houston, TX. 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.
Houston, TX 05:15 5:15 AM Monterrey 04:15 4:15 AM You –:–
05:15 5:15 AM
Central Daylight Time · UTC-5
☀️ 07:21 · 🌙 18:58
04:15 4:15 AM
Central Standard Time · UTC-6
☀️ 06:38 · 🌙 18:20
·
−1 h
Monterrey is 1 h behind Houston, TX.
When you, Houston, TX 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
🇺🇸 Houston, TX
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
- Asleep
- Early
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Time zones side by side
| Detail | 🇺🇸 Houston, TX | 🇲🇽 Monterrey |
|---|---|---|
| Local time | 05:15 | 04:15 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Houston, TX | — | −1 h |
| IANA zone | America/Chicago | America/Monterrey |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:21 | 06:38 |
| Sunset | 18:58 | 18:20 |
| Daylight | 11 h 37 min | 11 h 42 min |
| People on this clock | 2,304,580 | 1,142,994 |
Compare Houston, TX with another city
More comparisons with Houston, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Houston, TX and Monterrey: common questions
How far behind Houston, TX, is Monterrey?
Monterrey is 1 hour behind Houston: UTC−6 against UTC−5.
If it is 9:00 AM in Houston, TX, what time is it in Monterrey?
At 9:00 AM in Houston, clocks in Monterrey show 8:00 AM.
If it is 6:00 PM in Houston, TX, what time is it in Monterrey?
At 6:00 PM in Houston, clocks in Monterrey show 5:00 PM.
When do working hours in Houston, TX, and in Monterrey overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Houston, which is 9:00 AM to 5:00 PM in Monterrey.
When is it still the previous day in Monterrey?
Until 1:00 AM in Houston, TX, 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 Houston.
Is the time difference between Houston, TX, and Monterrey the same all year?
No. Only Houston switches to summer time, so the gap changes twice a year. From November 1, 2026, Monterrey and Houston will have the same time.
