Monterrey to Port Jefferson Station, NY: time difference
Port Jefferson Station, NY is 1 h ahead of Monterrey. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Monterrey 05:01 5:01 AM Port Jefferson Station, NY 06:01 6:01 AM You –:–
05:01 5:01 AM
Central Standard Time · UTC-6
☀️ 06:56 · 🌙 17:56
06:01 6:01 AM
Eastern Standard Time · UTC-5
☀️ 06:34 · 🌙 16:40
·
+1 h
Port Jefferson Station, NY is 1 h ahead of Monterrey.
When you, Monterrey and Port Jefferson Station, NY 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
🇺🇸 Port Jefferson Station, NY
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 | 🇺🇸 Port Jefferson Station, NY |
|---|---|---|
| Local time | 05:01 | 06:01 |
| Local date | Tuesday, November 10, 2026 | Tuesday, November 10, 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/New York |
| Daylight saving | Not observed | On standard time → UTC-4, Mar 14, 03:00 |
| Sunrise | 06:56 | 06:34 |
| Sunset | 17:56 | 16:40 |
| Daylight | 10 h 59 min | 10 h 5 min |
| People on this clock | 1,142,994 | 8,000 |
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 Port Jefferson Station, NY: common questions
How far ahead of Monterrey is Port Jefferson Station, NY?
Port Jefferson Station is 1 hour ahead of Monterrey: UTC−5 against UTC−6.
What time is it in Port Jefferson Station, NY, at the start of the working day in Monterrey?
The working day in Monterrey starts at 9:00 AM; in Port Jefferson Station it is 10:00 AM at that moment.
What time is it in Port Jefferson Station, NY, at the end of the working day in Monterrey?
The working day in Monterrey ends at 6:00 PM; in Port Jefferson Station it is 7:00 PM at that moment.
When is a good time to call Port Jefferson Station, NY, from Monterrey?
Between 9:00 AM and 5:00 PM in Monterrey – that is 10:00 AM to 6:00 PM in Port Jefferson Station – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Port Jefferson Station, NY?
From 11:00 PM in Monterrey it is already the next day in Port Jefferson Station. The other way round, until 1:00 AM in Port Jefferson Station it is still the previous day in Monterrey.
Does the time difference between Monterrey and Port Jefferson Station, NY, change?
Yes. The clocks change only in Port Jefferson Station. From March 14, 2027, Port Jefferson Station will be 2 hours ahead of Monterrey.
