Mexico City to San Pedro de Atacama: time difference
San Pedro de Atacama is 3 h ahead of Mexico City. Live clocks for both, the working hours they share, and how each one sits against your own time.
+3 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 02:44 2:44 AM San Pedro de Atacama 05:44 5:44 AM You –:–
02:44 2:44 AM
Central Standard Time · UTC-6
☀️ 06:31 · 🌙 18:16
05:44 5:44 AM
Chile Summer Time · UTC-3
☀️ 07:03 · 🌙 19:37
·
+3 h
San Pedro de Atacama is 3 h ahead of Mexico City.
When you, Mexico City and San Pedro de Atacama 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 Pedro de Atacama
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 2 2 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
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Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇨🇱 San Pedro de Atacama |
|---|---|---|
| Local time | 02:44 | 05:44 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | Central Standard Time | Chile Summer Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Mexico City | — | +3 h |
| IANA zone | America/Mexico City | America/Santiago |
| Daylight saving | Not observed | On summer time → UTC-4, Apr 3, 23:00 |
| Sunrise | 06:31 | 07:03 |
| Sunset | 18:16 | 19:37 |
| Daylight | 11 h 45 min | 12 h 34 min |
| People on this clock | 9,209,944 | 5,347 |
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 Pedro de Atacama: common questions
What is the time difference between Mexico City and San Pedro de Atacama?
San Pedro de Atacama is 3 hours ahead: it uses UTC−3, while Mexico City is on UTC−6.
What time is it in San Pedro de Atacama at the start of the working day in Mexico City?
The working day in Mexico City starts at 9:00 AM; in San Pedro de Atacama it is 12:00 PM at that moment.
What time is it in San Pedro de Atacama when it is 6:00 PM in Mexico City?
When it is 6:00 PM in Mexico City, it is 9:00 PM in San Pedro de Atacama.
When do working hours in Mexico City and in San Pedro de Atacama overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Mexico City, which is 12:00 PM to 6:00 PM in San Pedro de Atacama.
When is it already the next day in San Pedro de Atacama?
From 9:00 PM in Mexico City it is already the next day in San Pedro de Atacama. The other way round, until 3:00 AM in San Pedro de Atacama it is still the previous day in Mexico City.
Is the time difference between Mexico City and San Pedro de Atacama the same all year?
No. Only San Pedro de Atacama switches to summer time, so the gap changes twice a year. From April 3, 2027, San Pedro de Atacama will be 2 hours ahead of Mexico City.
