Monterrey to Oklahoma City, OK: time difference
Oklahoma City, OK 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 05:55 5:55 AM Oklahoma City, OK 06:55 6:55 AM You –:–
05:55 5:55 AM
Central Standard Time · UTC-6
☀️ 06:38 · 🌙 18:20
06:55 6:55 AM
Central Daylight Time · UTC-5
☀️ 07:33 · 🌙 19:03
·
+1 h
Oklahoma City, OK is 1 h ahead of Monterrey.
When you, Monterrey and Oklahoma City, OK 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
🇺🇸 Oklahoma City, OK
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 | 🇺🇸 Oklahoma City, OK |
|---|---|---|
| Local time | 05:55 | 06:55 |
| 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 | 07:33 |
| Sunset | 18:20 | 19:03 |
| Daylight | 11 h 42 min | 11 h 30 min |
| People on this clock | 1,142,994 | 579,999 |
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 Oklahoma City, OK: common questions
What is the time difference between Monterrey and Oklahoma City, OK?
Oklahoma City is 1 hour ahead: it uses UTC−5, while Monterrey is on UTC−6.
If it is 9:00 AM in Monterrey, what time is it in Oklahoma City, OK?
At 9:00 AM in Monterrey, clocks in Oklahoma City show 10:00 AM.
If it is 6:00 PM in Monterrey, what time is it in Oklahoma City, OK?
At 6:00 PM in Monterrey, clocks in Oklahoma City show 7:00 PM.
Is there a time when both Monterrey and Oklahoma City, OK, are at work?
Yes: from 9:00 AM to 5:00 PM in Monterrey (10:00 AM to 6:00 PM in Oklahoma City), the working days (9:00 AM–6:00 PM) overlap.
From what time in Monterrey is it tomorrow in Oklahoma City, OK?
Once it is 11:00 PM in Monterrey, the date in Oklahoma City has already changed. Until 1:00 AM in Oklahoma City, it is still the previous day in Monterrey.
Is the time difference between Monterrey and Oklahoma City, OK, the same all year?
No. Only Oklahoma City switches to summer time, so the gap changes twice a year. From November 1, 2026, Oklahoma City and Monterrey will have the same time.
