Alton, IL to Cordoba: time difference
Cordoba is 2 h ahead of Alton, 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.
Alton, IL 14:21 2:21 PM Cordoba 16:21 4:21 PM You –:–
14:21 2:21 PM
Central Daylight Time · UTC-5
☀️ 07:16 · 🌙 18:17
16:21 4:21 PM
Argentina Standard Time · UTC-3
☀️ 06:33 · 🌙 19:32
·
+2 h
Cordoba is 2 h ahead of Alton, IL.
When you, Alton, IL and Cordoba are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Alton, 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
🇦🇷 Cordoba
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 | 🇺🇸 Alton, IL | 🇦🇷 Cordoba |
|---|---|---|
| Local time | 14:21 | 16:21 |
| 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 Alton, IL | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Cordoba |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:16 | 06:33 |
| Sunset | 18:17 | 19:32 |
| Daylight | 11 h 1 min | 12 h 59 min |
| People on this clock | 25,676 | 1,655,481 |
Compare Alton, IL with another city
More comparisons with Alton, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Alton, IL and Cordoba: common questions
What is the time difference between Alton, IL, and Cordoba?
Cordoba is 2 hours ahead: it uses UTC−3, while Alton is on UTC−5.
What time is it in Cordoba when it is 9:00 AM in Alton, IL?
When it is 9:00 AM in Alton, it is 11:00 AM in Cordoba.
What time is it in Cordoba when it is 6:00 PM in Alton, IL?
When it is 6:00 PM in Alton, it is 8:00 PM in Cordoba.
When do working hours in Alton, IL, and in Cordoba overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Alton, which is 11:00 AM to 6:00 PM in Cordoba.
When is it already the next day in Cordoba?
From 10:00 PM in Alton, IL, it is already the next day in Cordoba. The other way round, until 2:00 AM in Cordoba it is still the previous day in Alton.
Is the time difference between Alton, IL, and Cordoba the same all year?
No. Only Alton switches to summer time, so the gap changes twice a year. From November 1, 2026, Cordoba will be 3 hours ahead of Alton.
