Monterrey to Grapevine, TX: time difference
Grapevine, TX 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 10:43 10:43 AM Grapevine, TX 11:43 11:43 AM You –:–
10:43 10:43 AM
Central Standard Time · UTC-6
☀️ 06:42 · 🌙 18:12
11:43 11:43 AM
Central Daylight Time · UTC-5
☀️ 07:35 · 🌙 18:53
·
+1 h
Grapevine, TX is 1 h ahead of Monterrey.
When you, Monterrey and Grapevine, TX 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
🇺🇸 Grapevine, TX
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
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- Working hours
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Time zones side by side
| Detail | 🇲🇽 Monterrey | 🇺🇸 Grapevine, TX |
|---|---|---|
| Local time | 10:43 | 11:43 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 06:42 | 07:35 |
| Sunset | 18:12 | 18:53 |
| Daylight | 11 h 30 min | 11 h 17 min |
| People on this clock | 1,142,994 | 50,631 |
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 Grapevine, TX: common questions
How many hours ahead of Monterrey is Grapevine, TX?
The clocks in Grapevine are 1 hour ahead of those in Monterrey (UTC−5 and UTC−6).
What time is it in Grapevine, TX, when it is 9:00 AM in Monterrey?
When it is 9:00 AM in Monterrey, it is 10:00 AM in Grapevine.
What time is it in Grapevine, TX, when it is 6:00 PM in Monterrey?
When it is 6:00 PM in Monterrey, it is 7:00 PM in Grapevine.
When do working hours in Monterrey and in Grapevine, TX, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Monterrey, which is 10:00 AM to 6:00 PM in Grapevine.
When does the date change in Grapevine, TX, compared with Monterrey?
The new day starts in Grapevine earlier: at 11:00 PM in Monterrey it is already midnight there. Until 1:00 AM in Grapevine, Monterrey is still on the previous day.
Does the time difference between Monterrey and Grapevine, TX, change?
Yes. The clocks change only in Grapevine. From November 1, 2026, Grapevine and Monterrey will have the same time.
