Ecatepec to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Ecatepec. 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.
Ecatepec 03:26 3:26 AM Buenos Aires 06:26 6:26 AM You –:–
03:26 3:26 AM
Central Standard Time · UTC-6
☀️ 06:32 · 🌙 18:12
06:26 6:26 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+3 h
Buenos Aires is 3 h ahead of Ecatepec.
When you, Ecatepec and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇲🇽 Ecatepec
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
🇦🇷 Buenos Aires
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 | 🇲🇽 Ecatepec | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 03:26 | 06:26 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Ecatepec | — | +3 h |
| IANA zone | America/Mexico City | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:32 | 06:09 |
| Sunset | 18:12 | 19:11 |
| Daylight | 11 h 39 min | 13 h 2 min |
| People on this clock | 1,645,352 | 2,891,082 |
Compare Ecatepec with another city
More comparisons with Ecatepec: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Ecatepec and Buenos Aires: common questions
What is the time difference between Ecatepec and Buenos Aires?
Buenos Aires is 3 hours ahead: it uses UTC−3, while Ecatepec is on UTC−6.
If it is 9:00 AM in Ecatepec, what time is it in Buenos Aires?
At 9:00 AM in Ecatepec, clocks in Buenos Aires show 12:00 PM.
If it is 6:00 PM in Ecatepec, what time is it in Buenos Aires?
At 6:00 PM in Ecatepec, clocks in Buenos Aires show 9:00 PM.
When is a good time to call Buenos Aires from Ecatepec?
Between 9:00 AM and 3:00 PM in Ecatepec – that is 12:00 PM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Buenos Aires compared with Ecatepec?
The new day starts in Buenos Aires earlier: at 9:00 PM in Ecatepec it is already midnight there. Until 3:00 AM in Buenos Aires, Ecatepec is still on the previous day.
Does the time gap between Ecatepec and Buenos Aires change during the year?
No, the clocks change neither in Ecatepec nor in Buenos Aires, so the gap is 3 hours all year round.
