Mexico City to Calama: time difference
Calama 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.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Mexico City 14:02 2:02 PM Calama 17:02 5:02 PM You –:–
14:02 2:02 PM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:13
17:02 5:02 PM
Chile Summer Time · UTC-3
☀️ 07:03 · 🌙 19:41
·
+3 h
Calama is 3 h ahead of Mexico City.
When you, Mexico City and Calama 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
🇨🇱 Calama
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
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇽 Mexico City | 🇨🇱 Calama |
|---|---|---|
| Local time | 14:02 | 17:02 |
| Local date | Saturday, October 17, 2026 | Saturday, October 17, 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 | 06:32 | 07:03 |
| Sunset | 18:13 | 19:41 |
| Daylight | 11 h 41 min | 12 h 38 min |
| People on this clock | 9,209,944 | 157,575 |
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 Calama: common questions
How far ahead of Mexico City is Calama?
Calama is 3 hours ahead of Mexico City: UTC−3 against UTC−6.
If it is 9:00 AM in Mexico City, what time is it in Calama?
At 9:00 AM in Mexico City, clocks in Calama show 12:00 PM.
What time is it in Calama at the end of the working day in Mexico City?
The working day in Mexico City ends at 6:00 PM; in Calama it is 9:00 PM at that moment.
Is there a time when both Mexico City and Calama are at work?
Yes: from 9:00 AM to 3:00 PM in Mexico City (12:00 PM to 6:00 PM in Calama), the working days (9:00 AM–6:00 PM) overlap.
From what time in Mexico City is it tomorrow in Calama?
Once it is 9:00 PM in Mexico City, the date in Calama has already changed. Until 3:00 AM in Calama, it is still the previous day in Mexico City.
Is the time difference between Mexico City and Calama the same all year?
No. Only Calama switches to summer time, so the gap changes twice a year. From April 3, 2027, Calama will be 2 hours ahead of Mexico City.
