Addison, IL to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Addison, IL. 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.
Addison, IL 02:06 2:06 AM Buenos Aires 04:06 4:06 AM You –:–
02:06 2:06 AM
Central Daylight Time · UTC-5
☀️ 06:59 · 🌙 18:20
04:06 4:06 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
+2 h
Buenos Aires is 2 h ahead of Addison, IL.
When you, Addison, IL 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
🇺🇸 Addison, IL
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 | 🇺🇸 Addison, IL | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 02:06 | 04:06 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Addison, IL | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 06:59 | 06:19 |
| Sunset | 18:20 | 19:04 |
| Daylight | 11 h 21 min | 12 h 45 min |
| People on this clock | 37,035 | 2,891,082 |
Compare Addison, IL with another city
More comparisons with Addison, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Addison, IL and Buenos Aires: common questions
How far ahead of Addison, IL, is Buenos Aires?
Buenos Aires is 2 hours ahead of Addison: UTC−3 against UTC−5.
If it is 9:00 AM in Addison, IL, what time is it in Buenos Aires?
At 9:00 AM in Addison, clocks in Buenos Aires show 11:00 AM.
What time is it in Buenos Aires at the end of the working day in Addison, IL?
The working day in Addison ends at 6:00 PM; in Buenos Aires it is 8:00 PM at that moment.
When do working hours in Addison, IL, and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Addison, which is 11:00 AM to 6:00 PM in Buenos Aires.
From what time in Addison, IL, is it tomorrow in Buenos Aires?
Once it is 10:00 PM in Addison, the date in Buenos Aires has already changed. Until 2:00 AM in Buenos Aires, it is still the previous day in Addison.
Does the time gap between Addison, IL, and Buenos Aires change during the year?
Yes – daylight saving time is used in Addison but not in Buenos Aires. From November 1, 2026, Buenos Aires will be 3 hours ahead of Addison.
