Monterrey to Stillwater, OK: time difference
Stillwater, 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 14:29 2:29 PM Stillwater, OK 15:29 3:29 PM You –:–
14:29 2:29 PM
Central Standard Time · UTC-6
☀️ 06:43 · 🌙 18:10
15:29 3:29 PM
Central Daylight Time · UTC-5
☀️ 07:40 · 🌙 18:47
·
+1 h
Stillwater, OK is 1 h ahead of Monterrey.
When you, Monterrey and Stillwater, 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
🇺🇸 Stillwater, 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 | 🇺🇸 Stillwater, OK |
|---|---|---|
| Local time | 14:29 | 15:29 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 06:43 | 07:40 |
| Sunset | 18:10 | 18:47 |
| Daylight | 11 h 27 min | 11 h 7 min |
| People on this clock | 1,142,994 | 44,818 |
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 Stillwater, OK: common questions
What is the time difference between Monterrey and Stillwater, OK?
Stillwater 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 Stillwater, OK?
At 9:00 AM in Monterrey, clocks in Stillwater show 10:00 AM.
What time is it in Stillwater, OK, when it is 6:00 PM in Monterrey?
When it is 6:00 PM in Monterrey, it is 7:00 PM in Stillwater.
When is a good time to call Stillwater, OK, from Monterrey?
Between 9:00 AM and 5:00 PM in Monterrey – that is 10:00 AM to 6:00 PM in Stillwater – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Stillwater, OK, compared with Monterrey?
The new day starts in Stillwater earlier: at 11:00 PM in Monterrey it is already midnight there. Until 1:00 AM in Stillwater, Monterrey is still on the previous day.
Does the time difference between Monterrey and Stillwater, OK, change?
Yes. The clocks change only in Stillwater. From November 1, 2026, Stillwater and Monterrey will have the same time.
