Waterloo to Monterrey: time difference
Monterrey is 1 h behind Waterloo. 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.
Waterloo 19:44 7:44 PM Monterrey 18:44 6:44 PM You –:–
19:44 7:44 PM
Eastern Standard Time · UTC-5
☀️ 07:03 · 🌙 17:10
18:44 6:44 PM
Central Standard Time · UTC-6
☀️ 06:53 · 🌙 17:58
·
−1 h
Monterrey is 1 h behind Waterloo.
When you, Waterloo 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
🇨🇦 Waterloo
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
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇦 Waterloo | 🇲🇽 Monterrey |
|---|---|---|
| Local time | 19:44 | 18:44 |
| Local date | Thursday, November 5, 2026 | Thursday, November 5, 2026 |
| Time zone | Eastern Standard Time | Central Standard Time |
| UTC offset | UTC-5 | UTC-6 |
| Offset from Waterloo | — | −1 h |
| IANA zone | America/Toronto | America/Monterrey |
| Daylight saving | On standard time → UTC-4, Mar 14, 03:00 | Not observed |
| Sunrise | 07:03 | 06:53 |
| Sunset | 17:10 | 17:58 |
| Daylight | 10 h 6 min | 11 h 6 min |
| People on this clock | 121,436 | 1,142,994 |
Compare Waterloo with another city
More comparisons with Waterloo: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Waterloo and Monterrey: common questions
How far behind Waterloo is Monterrey?
Monterrey is 1 hour behind Waterloo: UTC−6 against UTC−5.
What time is it in Monterrey when it is 9:00 AM in Waterloo?
When it is 9:00 AM in Waterloo, it is 8:00 AM in Monterrey.
What time is it in Monterrey when it is 6:00 PM in Waterloo?
When it is 6:00 PM in Waterloo, it is 5:00 PM in Monterrey.
When is a good time to call Monterrey from Waterloo?
Between 10:00 AM and 6:00 PM in Waterloo – that is 9:00 AM to 5:00 PM in Monterrey – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Waterloo is it still yesterday in Monterrey?
Before 1:00 AM in Waterloo, the date in Monterrey has not changed yet. From 11:00 PM in Monterrey, it is already the next day in Waterloo.
Is the time difference between Waterloo and Monterrey the same all year?
No. Only Waterloo switches to summer time, so the gap changes twice a year. From March 14, 2027, Monterrey will be 2 hours behind Waterloo.
