Buenos Aires to Palatine, IL: time difference
Palatine, IL is 2 h behind Buenos Aires. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Buenos Aires 01:46 1:46 AM Palatine, IL 23:46 11:46 PM You –:–
01:46 1:46 AM
Argentina Standard Time · UTC-3
☀️ 06:04 · 🌙 19:14
23:46 11:46 PM
Central Daylight Time · UTC-5
☀️ 07:12 · 🌙 18:03
·
−2 h
Palatine, IL is 2 h behind Buenos Aires.
When you, Buenos Aires and Palatine, IL are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇷 Buenos Aires
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
🇺🇸 Palatine, IL
22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇺🇸 Palatine, IL |
|---|---|---|
| Local time | 01:46 | 23:46 |
| Local date | Thursday, October 22, 2026 | Wednesday, October 21, 2026 |
| Time zone | Argentina Standard Time | Central Daylight Time |
| UTC offset | UTC-3 | UTC-5 |
| Offset from Buenos Aires | — | −2 h |
| IANA zone | America/Argentina/Buenos Aires | America/Chicago |
| Daylight saving | Not observed | On summer time → UTC-6, Nov 1, 01:00 |
| Sunrise | 06:04 | 07:12 |
| Sunset | 19:14 | 18:03 |
| Daylight | 13 h 10 min | 10 h 50 min |
| People on this clock | 2,891,082 | 67,908 |
Compare Buenos Aires with another city
More comparisons with Buenos Aires: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Buenos Aires and Palatine, IL: common questions
How many hours behind Buenos Aires is Palatine, IL?
The clocks in Palatine are 2 hours behind those in Buenos Aires (UTC−5 and UTC−3).
If it is 9:00 AM in Buenos Aires, what time is it in Palatine, IL?
At 9:00 AM in Buenos Aires, clocks in Palatine show 7:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Palatine, IL?
At 6:00 PM in Buenos Aires, clocks in Palatine show 4:00 PM.
Is there a time when both Buenos Aires and Palatine, IL, are at work?
Yes: from 11:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 4:00 PM in Palatine), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Buenos Aires is it still yesterday in Palatine, IL?
Before 2:00 AM in Buenos Aires, the date in Palatine has not changed yet. From 10:00 PM in Palatine, it is already the next day in Buenos Aires.
Does the time difference between Buenos Aires and Palatine, IL, change?
Yes. The clocks change only in Palatine. From November 1, 2026, Palatine will be 3 hours behind Buenos Aires.
