Fort Madison, IA to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Fort Madison, IA. 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.
Fort Madison, IA 09:41 9:41 AM Buenos Aires 11:41 11:41 AM You –:–
09:41 9:41 AM
Central Daylight Time · UTC-5
☀️ 07:22 · 🌙 18:19
11:41 11:41 AM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+2 h
Buenos Aires is 2 h ahead of Fort Madison, IA.
When you, Fort Madison, IA 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
🇺🇸 Fort Madison, IA
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 | 🇺🇸 Fort Madison, IA | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 09:41 | 11:41 |
| 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 Fort Madison, IA | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:22 | 06:06 |
| Sunset | 18:19 | 19:12 |
| Daylight | 10 h 57 min | 13 h 6 min |
| People on this clock | 10,270 | 2,891,082 |
Compare Fort Madison, IA with another city
More comparisons with Fort Madison, IA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Fort Madison, IA and Buenos Aires: common questions
What is the time difference between Fort Madison, IA, and Buenos Aires?
Buenos Aires is 2 hours ahead: it uses UTC−3, while Fort Madison is on UTC−5.
What time is it in Buenos Aires when it is 9:00 AM in Fort Madison, IA?
When it is 9:00 AM in Fort Madison, it is 11:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Fort Madison, IA?
When it is 6:00 PM in Fort Madison, it is 8:00 PM in Buenos Aires.
Is there a time when both Fort Madison, IA, and Buenos Aires are at work?
Yes: from 9:00 AM to 4:00 PM in Fort Madison (11:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Buenos Aires?
From 10:00 PM in Fort Madison, IA, 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 Fort Madison.
Does the time difference between Fort Madison, IA, and Buenos Aires change?
Yes. The clocks change only in Fort Madison. From November 1, 2026, Buenos Aires will be 3 hours ahead of Fort Madison.
