Monterrey to Waterloo: time difference
Waterloo 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 Waterloo 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
☀️ 07:03 · 🌙 17:10
·
+1 h
Waterloo is 1 h ahead of Monterrey.
When you, Monterrey and Waterloo 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
🇨🇦 Waterloo
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 | 🇨🇦 Waterloo |
|---|---|---|
| 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 | 07:03 |
| Sunset | 17:58 | 17:10 |
| Daylight | 11 h 6 min | 10 h 6 min |
| People on this clock | 1,142,994 | 121,436 |
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 Waterloo: common questions
How far ahead of Monterrey is Waterloo?
Waterloo is 1 hour ahead of Monterrey: UTC−5 against UTC−6.
What time is it in Waterloo at the start of the working day in Monterrey?
The working day in Monterrey starts at 9:00 AM; in Waterloo it is 10:00 AM at that moment.
What time is it in Waterloo at the end of the working day in Monterrey?
The working day in Monterrey ends at 6:00 PM; in Waterloo it is 7:00 PM at that moment.
Is there a time when both Monterrey and Waterloo are at work?
Yes: from 9:00 AM to 5:00 PM in Monterrey (10:00 AM to 6:00 PM in Waterloo), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Waterloo?
From 11:00 PM in Monterrey it is already the next day in Waterloo. The other way round, until 1:00 AM in Waterloo it is still the previous day in Monterrey.
Does the time gap between Monterrey and Waterloo change during the year?
Yes – daylight saving time is used in Waterloo but not in Monterrey. From March 14, 2027, Waterloo will be 2 hours ahead of Monterrey.
