Mexico City to San Juan: time difference
San Juan is 2 h ahead of Mexico City. 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.
Mexico City 20:05 8:05 PM San Juan 22:05 10:05 PM You –:–
20:05 8:05 PM
Central Standard Time · UTC-6
☀️ 06:30 · 🌙 18:19
22:05 10:05 PM
Atlantic Standard Time · UTC-4
☀️ 06:17 · 🌙 18:08
·
+2 h
San Juan is 2 h ahead of Mexico City.
When you, Mexico City and San Juan are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Mexico City
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
🇵🇷 San Juan
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 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇵🇷 San Juan |
|---|---|---|
| Local time | 20:05 | 22:05 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Central Standard Time | Atlantic Standard Time |
| UTC offset | UTC-6 | UTC-4 |
| Offset from Mexico City | — | +2 h |
| IANA zone | America/Mexico City | America/Puerto Rico |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:30 | 06:17 |
| Sunset | 18:19 | 18:08 |
| Daylight | 11 h 49 min | 11 h 50 min |
| People on this clock | 9,209,944 | 322,854 |
Compare Mexico City with another city
More comparisons with Mexico City: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Mexico City and San Juan: common questions
How far ahead of Mexico City is San Juan?
San Juan is 2 hours ahead of Mexico City: UTC−4 against UTC−6.
What time is it in San Juan when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 11:00 AM in San Juan.
If it is 6:00 PM in Mexico City, what time is it in San Juan?
At 6:00 PM in Mexico City, clocks in San Juan show 8:00 PM.
When do working hours in Mexico City and in San Juan overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Mexico City, which is 11:00 AM to 6:00 PM in San Juan.
When does the date change in San Juan compared with Mexico City?
The new day starts in San Juan earlier: at 10:00 PM in Mexico City it is already midnight there. Until 2:00 AM in San Juan, Mexico City is still on the previous day.
Is the time difference between Mexico City and San Juan the same all year?
Yes. Neither Mexico City nor San Juan switches to summer time, so the gap is always 2 hours.
