Monterrey to Guayaquil: time difference
Guayaquil 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 01:37 1:37 AM Guayaquil 02:37 2:37 AM You –:–
01:37 1:37 AM
Central Standard Time · UTC-6
☀️ 06:38 · 🌙 18:20
02:37 2:37 AM
Ecuador Time · UTC-5
☀️ 06:04 · 🌙 18:12
·
+1 h
Guayaquil is 1 h ahead of Monterrey.
When you, Monterrey and Guayaquil 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
🇪🇨 Guayaquil
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 | 🇪🇨 Guayaquil |
|---|---|---|
| Local time | 01:37 | 02:37 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Standard Time | Ecuador Time |
| UTC offset | UTC-6 | UTC-5 |
| Offset from Monterrey | — | +1 h |
| IANA zone | America/Monterrey | America/Guayaquil |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:38 | 06:04 |
| Sunset | 18:20 | 18:12 |
| Daylight | 11 h 42 min | 12 h 9 min |
| People on this clock | 1,142,994 | 3,500,000 |
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 Guayaquil: common questions
How far ahead of Monterrey is Guayaquil?
Guayaquil is 1 hour ahead of Monterrey: UTC−5 against UTC−6.
What time is it in Guayaquil at the start of the working day in Monterrey?
The working day in Monterrey starts at 9:00 AM; in Guayaquil it is 10:00 AM at that moment.
What time is it in Guayaquil at the end of the working day in Monterrey?
The working day in Monterrey ends at 6:00 PM; in Guayaquil it is 7:00 PM at that moment.
Is there a time when both Monterrey and Guayaquil are at work?
Yes: from 9:00 AM to 5:00 PM in Monterrey (10:00 AM to 6:00 PM in Guayaquil), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Guayaquil compared with Monterrey?
The new day starts in Guayaquil earlier: at 11:00 PM in Monterrey it is already midnight there. Until 1:00 AM in Guayaquil, Monterrey is still on the previous day.
Is the time difference between Monterrey and Guayaquil the same all year?
Yes. Neither Monterrey nor Guayaquil switches to summer time, so the gap is always 1 hour.
