Monterrey to Portoviejo: time difference
Portoviejo 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 23:09 11:09 PM Portoviejo 00:09 12:09 AM You –:–
23:09 11:09 PM
Central Standard Time · UTC-6
☀️ 06:42 · 🌙 18:13
00:09 12:09 AM
Ecuador Time · UTC-5
☀️ 06:04 · 🌙 18:12
·
+1 h
Portoviejo is 1 h ahead of Monterrey.
When you, Monterrey and Portoviejo 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
🇪🇨 Portoviejo
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 | 🇪🇨 Portoviejo |
|---|---|---|
| Local time | 23:09 | 00:09 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 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 | 06:42 | 06:04 |
| Sunset | 18:13 | 18:12 |
| Daylight | 11 h 31 min | 12 h 8 min |
| People on this clock | 1,142,994 | 180,641 |
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 Portoviejo: common questions
How far ahead of Monterrey is Portoviejo?
Portoviejo is 1 hour ahead of Monterrey: UTC−5 against UTC−6.
What time is it in Portoviejo when it is 9:00 AM in Monterrey?
When it is 9:00 AM in Monterrey, it is 10:00 AM in Portoviejo.
What time is it in Portoviejo at the end of the working day in Monterrey?
The working day in Monterrey ends at 6:00 PM; in Portoviejo it is 7:00 PM at that moment.
When do working hours in Monterrey and in Portoviejo 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 Portoviejo.
From what time in Monterrey is it tomorrow in Portoviejo?
Once it is 11:00 PM in Monterrey, the date in Portoviejo has already changed. Until 1:00 AM in Portoviejo, it is still the previous day in Monterrey.
Is the time difference between Monterrey and Portoviejo the same all year?
Yes. Neither Monterrey nor Portoviejo switches to summer time, so the gap is always 1 hour.
