Mexico City to San Antonio: time difference
San Antonio 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 22:16 10:16 PM San Antonio 01:16 1:16 AM You –:–
22:16 10:16 PM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:13
01:16 1:16 AM
Paraguay Summer Time · UTC-3
☀️ 06:14 · 🌙 18:58
·
+3 h
San Antonio is 3 h ahead of Mexico City.
When you, Mexico City and San Antonio 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 Antonio
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 | 🇵🇾 San Antonio |
|---|---|---|
| Local time | 22:16 | 01:16 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Standard Time | Paraguay Summer Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Mexico City | — | +3 h |
| IANA zone | America/Mexico City | America/Asuncion |
| Daylight saving | Not observed | On summer time → UTC-4, Mar 27, 23:00 |
| Sunrise | 06:32 | 06:14 |
| Sunset | 18:13 | 18:58 |
| Daylight | 11 h 41 min | 12 h 44 min |
| People on this clock | 9,209,944 | 68,127 |
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 Antonio: common questions
How far ahead of Mexico City is San Antonio?
San Antonio is 3 hours ahead of Mexico City: UTC−3 against UTC−6.
What time is it in San Antonio when it is 9:00 AM in Mexico City?
When it is 9:00 AM in Mexico City, it is 12:00 PM in San Antonio.
What time is it in San Antonio at the end of the working day in Mexico City?
The working day in Mexico City ends at 6:00 PM; in San Antonio it is 9:00 PM at that moment.
Is there a time when both Mexico City and San Antonio are at work?
Yes: from 9:00 AM to 3:00 PM in Mexico City (12:00 PM to 6:00 PM in San Antonio), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in San Antonio?
From 9:00 PM in Mexico City it is already the next day in San Antonio. The other way round, until 3:00 AM in San Antonio it is still the previous day in Mexico City.
Is the time difference between Mexico City and San Antonio the same all year?
Yes. Neither Mexico City nor San Antonio switches to summer time, so the gap is always 3 hours.
