Antigua Guatemala to Buenos Aires: time difference
Buenos Aires is 3 h ahead of Antigua Guatemala. 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.
Antigua Guatemala 20:58 8:58 PM Buenos Aires 23:58 11:58 PM You –:–
20:58 8:58 PM
Central Standard Time · UTC-6
☀️ 05:54 · 🌙 17:48
23:58 11:58 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
+3 h
Buenos Aires is 3 h ahead of Antigua Guatemala.
When you, Antigua Guatemala 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
🇬🇹 Antigua Guatemala
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
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Time zones side by side
| Detail | 🇬🇹 Antigua Guatemala | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:58 | 23:58 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Central Standard Time | Argentina Standard Time |
| UTC offset | UTC-6 | UTC-3 |
| Offset from Antigua Guatemala | — | +3 h |
| IANA zone | America/Guatemala | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:54 | 06:20 |
| Sunset | 17:48 | 19:03 |
| Daylight | 11 h 54 min | 12 h 43 min |
| People on this clock | 46,054 | 2,891,082 |
Compare Antigua Guatemala with another city
More comparisons with Antigua Guatemala: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Antigua Guatemala and Buenos Aires: common questions
How far ahead of Antigua Guatemala is Buenos Aires?
Buenos Aires is 3 hours ahead of Antigua Guatemala: UTC−3 against UTC−6.
What time is it in Buenos Aires at the start of the working day in Antigua Guatemala?
The working day in Antigua Guatemala starts at 9:00 AM; in Buenos Aires it is 12:00 PM at that moment.
If it is 6:00 PM in Antigua Guatemala, what time is it in Buenos Aires?
At 6:00 PM in Antigua Guatemala, clocks in Buenos Aires show 9:00 PM.
When do working hours in Antigua Guatemala and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:00 PM in Antigua Guatemala, which is 12:00 PM to 6:00 PM in Buenos Aires.
From what time in Antigua Guatemala is it tomorrow in Buenos Aires?
Once it is 9:00 PM in Antigua Guatemala, the date in Buenos Aires has already changed. Until 3:00 AM in Buenos Aires, it is still the previous day in Antigua Guatemala.
Does the time difference between Antigua Guatemala and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 3 hours all year.
