Portsmouth to Mexico City: time difference
Mexico City is 2 h behind Portsmouth. 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 04:04 4:04 AM Mexico City 02:04 2:04 AM You –:–
04:04 4:04 AM
Atlantic Standard Time · UTC-4
☀️ 05:57 · 🌙 17:50
02:04 2:04 AM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:18
·
−2 h
Mexico City is 2 h behind Portsmouth.
When you, Portsmouth 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
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
- Right now
Time zones side by side
| Detail | 🇩🇲 Portsmouth | 🇲🇽 Mexico City |
|---|---|---|
| Local time | 04:04 | 02:04 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Atlantic Standard Time | Central Standard Time |
| UTC offset | UTC-4 | UTC-6 |
| Offset from Portsmouth | — | −2 h |
| IANA zone | America/Dominica | America/Mexico City |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:57 | 06:30 |
| Sunset | 17:50 | 18:18 |
| Daylight | 11 h 52 min | 11 h 48 min |
| People on this clock | 3,633 | 9,209,944 |
Compare Portsmouth with another city
More comparisons with Portsmouth: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Portsmouth and Mexico City: common questions
How far behind Portsmouth is Mexico City?
Mexico City is 2 hours behind Portsmouth: UTC−6 against UTC−4.
If it is 9:00 AM in Portsmouth, what time is it in Mexico City?
At 9:00 AM in Portsmouth, clocks in Mexico City show 7:00 AM.
What time is it in Mexico City when it is 6:00 PM in Portsmouth?
When it is 6:00 PM in Portsmouth, it is 4:00 PM in Mexico City.
Is there a time when both Portsmouth 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.
Until what time in Portsmouth is it still yesterday in Mexico City?
Before 2:00 AM in Portsmouth, the date in Mexico City has not changed yet. From 10:00 PM in Mexico City, it is already the next day in Portsmouth.
Does the time difference between Portsmouth and Mexico City change?
No. Neither place uses daylight saving time, so the difference stays 2 hours all year.
