Effingham, IL to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Effingham, 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.
Effingham, IL 20:29 8:29 PM Buenos Aires 22:29 10:29 PM You –:–
20:29 8:29 PM
Central Daylight Time · UTC-5
☀️ 07:09 · 🌙 18:10
22:29 10:29 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+2 h
Buenos Aires is 2 h ahead of Effingham, IL.
When you, Effingham, 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
🇺🇸 Effingham, 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 | 🇺🇸 Effingham, IL | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:29 | 22:29 |
| 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 Effingham, 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 | 07:09 | 06:06 |
| Sunset | 18:10 | 19:12 |
| Daylight | 11 h | 13 h 6 min |
| People on this clock | 12,447 | 2,891,082 |
Compare Effingham, IL with another city
More comparisons with Effingham, IL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Effingham, IL and Buenos Aires: common questions
How far ahead of Effingham, IL, is Buenos Aires?
Buenos Aires is 2 hours ahead of Effingham: UTC−3 against UTC−5.
What time is it in Buenos Aires at the start of the working day in Effingham, IL?
The working day in Effingham starts at 9:00 AM; in Buenos Aires it is 11:00 AM at that moment.
If it is 6:00 PM in Effingham, IL, what time is it in Buenos Aires?
At 6:00 PM in Effingham, clocks in Buenos Aires show 8:00 PM.
When is a good time to call Buenos Aires from Effingham, IL?
Between 9:00 AM and 4:00 PM in Effingham – that is 11:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Buenos Aires?
From 10:00 PM in Effingham, IL, 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 Effingham.
Does the time difference between Effingham, IL, and Buenos Aires change?
Yes. The clocks change only in Effingham. From November 1, 2026, Buenos Aires will be 3 hours ahead of Effingham.
