Zacatecas to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Zacatecas. 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.
Zacatecas 22:07 10:07 PM Buenos Aires 01:07 1:07 AM You –:–
22:07 10:07 PM
Central Standard Time · UTC-6
☀️ 06:48 · 🌙 18:24
01:07 1:07 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+3 h
Buenos Aires is 3 h ahead of Zacatecas.
When you, Zacatecas 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
🇲🇽 Zacatecas
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 | 🇲🇽 Zacatecas | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 22:07 | 01:07 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Zacatecas | — | +3 h |
| IANA zone | America/Mexico City | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:48 | 06:09 |
| Sunset | 18:24 | 19:11 |
| Daylight | 11 h 36 min | 13 h 2 min |
| People on this clock | 138,444 | 2,891,082 |
Compare Zacatecas with another city
More comparisons with Zacatecas: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Zacatecas and Buenos Aires: common questions
How many hours ahead of Zacatecas is Buenos Aires?
The clocks in Buenos Aires are 3 hours ahead of those in Zacatecas (UTC−3 and UTC−6).
If it is 9:00 AM in Zacatecas, what time is it in Buenos Aires?
At 9:00 AM in Zacatecas, clocks in Buenos Aires show 12:00 PM.
What time is it in Buenos Aires when it is 6:00 PM in Zacatecas?
When it is 6:00 PM in Zacatecas, it is 9:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Zacatecas?
Between 9:00 AM and 3:00 PM in Zacatecas – 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 Zacatecas?
The new day starts in Buenos Aires earlier: at 9:00 PM in Zacatecas it is already midnight there. Until 3:00 AM in Buenos Aires, Zacatecas is still on the previous day.
Does the time gap between Zacatecas and Buenos Aires change during the year?
No, the clocks change neither in Zacatecas nor in Buenos Aires, so the gap is 3 hours all year round.
