Portsmouth, NH to Mexico City: time difference
Mexico City is 2 h behind Portsmouth, NH. 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.
Portsmouth, NH 03:30 3:30 AM Mexico City 01:30 1:30 AM You –:–
03:30 3:30 AM
Eastern Daylight Time · UTC-4
☀️ 07:02 · 🌙 17:55
01:30 1:30 AM
Central Standard Time · UTC-6
☀️ 06:33 · 🌙 18:11
·
−2 h
Mexico City is 2 h behind Portsmouth, NH.
When you, Portsmouth, NH and Mexico City are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Portsmouth, NH
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
🇲🇽 Mexico City
22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
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Time zones side by side
| Detail | 🇺🇸 Portsmouth, NH | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 03:30 | 01:30 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Eastern Daylight Time | Central Standard Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Portsmouth, NH | — | −2 h |
| IANA zone | America/New York | America/Mexico City |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:02 | 06:33 |
| Sunset | 17:55 | 18:11 |
| Daylight | 10 h 54 min | 11 h 39 min |
| People on this clock | 95,535 | 9,209,944 |
Compare Portsmouth, NH with another city
More comparisons with Portsmouth, NH: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Portsmouth, NH and Mexico City: common questions
How many hours behind Portsmouth, NH, is Mexico City?
The clocks in Mexico City are 2 hours behind those in Portsmouth (UTC−6 and UTC−4).
What time is it in Mexico City at the start of the working day in Portsmouth, NH?
The working day in Portsmouth starts at 9:00 AM; in Mexico City it is 7:00 AM at that moment.
What time is it in Mexico City at the end of the working day in Portsmouth, NH?
The working day in Portsmouth ends at 6:00 PM; in Mexico City it is 4:00 PM at that moment.
Is there a time when both Portsmouth, NH, and Mexico City are at work?
Yes: from 11:00 AM to 6:00 PM in Portsmouth (9:00 AM to 4:00 PM in Mexico City), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Mexico City?
Until 2:00 AM in Portsmouth, NH, it is still the previous day in Mexico City. The other way round, from 10:00 PM in Mexico City it is already the next day in Portsmouth.
Does the time difference between Portsmouth, NH, and Mexico City change?
Yes. The clocks change only in Portsmouth. From November 1, 2026, Mexico City will be 1 hour behind Portsmouth.
