Wheaton, IL to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Wheaton, 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.
Wheaton, IL 22:12 10:12 PM Buenos Aires 00:12 12:12 AM You –:–
22:12 10:12 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:03
00:12 12:12 AM
Argentina Standard Time · UTC-3
☀️ 06:05 · 🌙 19:13
·
+2 h
Buenos Aires is 2 h ahead of Wheaton, IL.
When you, Wheaton, 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
🇺🇸 Wheaton, 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 | 🇺🇸 Wheaton, IL | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 22:12 | 00:12 |
| Local date | Wednesday, October 21, 2026 | Thursday, October 22, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Wheaton, 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 | 06:05 |
| Sunset | 18:03 | 19:13 |
| Daylight | 10 h 51 min | 13 h 8 min |
| People on this clock | 54,611 | 2,891,082 |
Compare Wheaton, IL with another city
More comparisons with Wheaton, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Wheaton, IL and Buenos Aires: common questions
How far ahead of Wheaton, IL, is Buenos Aires?
Buenos Aires is 2 hours ahead of Wheaton: UTC−3 against UTC−5.
What time is it in Buenos Aires at the start of the working day in Wheaton, IL?
The working day in Wheaton starts at 9:00 AM; in Buenos Aires it is 11:00 AM at that moment.
If it is 6:00 PM in Wheaton, IL, what time is it in Buenos Aires?
At 6:00 PM in Wheaton, clocks in Buenos Aires show 8:00 PM.
Is there a time when both Wheaton, IL, and Buenos Aires are at work?
Yes: from 9:00 AM to 4:00 PM in Wheaton (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 Wheaton, IL?
The new day starts in Buenos Aires earlier: at 10:00 PM in Wheaton it is already midnight there. Until 2:00 AM in Buenos Aires, Wheaton is still on the previous day.
Does the time difference between Wheaton, IL, and Buenos Aires change?
Yes. The clocks change only in Wheaton. From November 1, 2026, Buenos Aires will be 3 hours ahead of Wheaton.
