Decatur, AL to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Decatur, AL. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Decatur, AL 00:24 12:24 AM Buenos Aires 02:24 2:24 AM You –:–
00:24 12:24 AM
Central Daylight Time · UTC-5
☀️ 06:57 · 🌙 18:10
02:24 2:24 AM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+2 h
Buenos Aires is 2 h ahead of Decatur, AL.
When you, Decatur, AL 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
🇺🇸 Decatur, AL
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
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 0 12 AM 1 1 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Decatur, AL | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 00:24 | 02:24 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Decatur, AL | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 06:57 | 06:06 |
| Sunset | 18:10 | 19:12 |
| Daylight | 11 h 12 min | 13 h 6 min |
| People on this clock | 77,047 | 2,891,082 |
Compare Decatur, AL with another city
More comparisons with Decatur, AL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Decatur, AL and Buenos Aires: common questions
What is the time difference between Decatur, AL, and Buenos Aires?
Buenos Aires is 2 hours ahead: it uses UTC−3, while Decatur is on UTC−5.
What time is it in Buenos Aires when it is 9:00 AM in Decatur, AL?
When it is 9:00 AM in Decatur, it is 11:00 AM in Buenos Aires.
If it is 6:00 PM in Decatur, AL, what time is it in Buenos Aires?
At 6:00 PM in Decatur, clocks in Buenos Aires show 8:00 PM.
When do working hours in Decatur, AL, and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Decatur, which is 11:00 AM to 6:00 PM in Buenos Aires.
When is it already the next day in Buenos Aires?
From 10:00 PM in Decatur, AL, it is already the next day in Buenos Aires. The other way round, until 2:00 AM in Buenos Aires it is still the previous day in Decatur.
Does the time difference between Decatur, AL, and Buenos Aires change?
Yes. The clocks change only in Decatur. From November 1, 2026, Buenos Aires will be 3 hours ahead of Decatur.
