Monterrey to Guelph: time difference
Guelph 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 20:16 8:16 PM Guelph 21:16 9:16 PM You –:–
20:16 8:16 PM
Central Standard Time · UTC-6
☀️ 06:53 · 🌙 17:58
21:16 9:16 PM
Eastern Standard Time · UTC-5
☀️ 07:02 · 🌙 17:08
·
+1 h
Guelph is 1 h ahead of Monterrey.
When you, Monterrey and Guelph 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
🇨🇦 Guelph
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 | 🇨🇦 Guelph |
|---|---|---|
| Local time | 20:16 | 21:16 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Central Standard Time | Eastern Standard Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Monterrey | — | +1 h |
| IANA zone | America/Monterrey | America/Toronto |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 06:53 | 07:02 |
| Sunset | 17:58 | 17:08 |
| Daylight | 11 h 6 min | 10 h 6 min |
| People on this clock | 1,142,994 | 131,794 |
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 Guelph: common questions
How many hours ahead of Monterrey is Guelph?
The clocks in Guelph are 1 hour ahead of those in Monterrey (UTC−5 and UTC−6).
What time is it in Guelph when it is 9:00 AM in Monterrey?
When it is 9:00 AM in Monterrey, it is 10:00 AM in Guelph.
What time is it in Guelph when it is 6:00 PM in Monterrey?
When it is 6:00 PM in Monterrey, it is 7:00 PM in Guelph.
When do working hours in Monterrey and in Guelph 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 Guelph.
When is it already the next day in Guelph?
From 11:00 PM in Monterrey it is already the next day in Guelph. The other way round, until 1:00 AM in Guelph it is still the previous day in Monterrey.
Is the time difference between Monterrey and Guelph the same all year?
No. Only Guelph switches to summer time, so the gap changes twice a year. From March 14, 2027, Guelph will be 2 hours ahead of Monterrey.
