Buenos Aires to Spring Valley, IL: time difference
Spring Valley, 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 04:45 4:45 AM Spring Valley, IL 02:45 2:45 AM You –:–
04:45 4:45 AM
Argentina Standard Time · UTC-3
☀️ 06:16 · 🌙 19:06
02:45 2:45 AM
Central Daylight Time · UTC-5
☀️ 07:06 · 🌙 18:22
·
−2 h
Spring Valley, IL is 2 h behind Buenos Aires.
When you, Buenos Aires and Spring Valley, 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
🇺🇸 Spring Valley, 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 | 🇺🇸 Spring Valley, IL |
|---|---|---|
| Local time | 04:45 | 02:45 |
| Local date | Monday, October 12, 2026 | Monday, October 12, 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 | 06:16 | 07:06 |
| Sunset | 19:06 | 18:22 |
| Daylight | 12 h 49 min | 11 h 16 min |
| People on this clock | 2,891,082 | 33,066 |
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 Spring Valley, IL: common questions
How far behind Buenos Aires is Spring Valley, IL?
Spring Valley is 2 hours behind Buenos Aires: UTC−5 against UTC−3.
What time is it in Spring Valley, IL, at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Spring Valley it is 7:00 AM at that moment.
If it is 6:00 PM in Buenos Aires, what time is it in Spring Valley, IL?
At 6:00 PM in Buenos Aires, clocks in Spring Valley show 4:00 PM.
When do working hours in Buenos Aires and in Spring Valley, IL, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 11:00 AM to 6:00 PM in Buenos Aires, which is 9:00 AM to 4:00 PM in Spring Valley.
When is it still the previous day in Spring Valley, IL?
Until 2:00 AM in Buenos Aires it is still the previous day in Spring Valley. The other way round, from 10:00 PM in Spring Valley it is already the next day in Buenos Aires.
Does the time difference between Buenos Aires and Spring Valley, IL, change?
Yes. The clocks change only in Spring Valley. From November 1, 2026, Spring Valley will be 3 hours behind Buenos Aires.
