Belleville, IL to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Belleville, 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.
Belleville, IL 20:00 8:00 PM Buenos Aires 22:00 10:00 PM You –:–
20:00 8:00 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:19
22:00 10:00 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+2 h
Buenos Aires is 2 h ahead of Belleville, IL.
When you, Belleville, 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
🇺🇸 Belleville, 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
- Asleep
- Early
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Time zones side by side
| Detail | 🇺🇸 Belleville, IL | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:00 | 22:00 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Belleville, 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 | 07:12 | 06:09 |
| Sunset | 18:19 | 19:11 |
| Daylight | 11 h 7 min | 13 h 2 min |
| People on this clock | 42,404 | 2,891,082 |
Compare Belleville, IL with another city
More comparisons with Belleville, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Belleville, IL and Buenos Aires: common questions
What is the time difference between Belleville, IL, and Buenos Aires?
Buenos Aires is 2 hours ahead: it uses UTC−3, while Belleville is on UTC−5.
If it is 9:00 AM in Belleville, IL, what time is it in Buenos Aires?
At 9:00 AM in Belleville, clocks in Buenos Aires show 11:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Belleville, IL?
When it is 6:00 PM in Belleville, it is 8:00 PM in Buenos Aires.
Is there a time when both Belleville, IL, and Buenos Aires are at work?
Yes: from 9:00 AM to 4:00 PM in Belleville (11:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Belleville, IL?
The new day starts in Buenos Aires earlier: at 10:00 PM in Belleville it is already midnight there. Until 2:00 AM in Buenos Aires, Belleville is still on the previous day.
Does the time difference between Belleville, IL, and Buenos Aires change?
Yes. The clocks change only in Belleville. From November 1, 2026, Buenos Aires will be 3 hours ahead of Belleville.
