Buenos Aires to Brookings, SD: time difference
Brookings, SD 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 05:02 5:02 AM Brookings, SD 03:02 3:02 AM You –:–
05:02 5:02 AM
Argentina Standard Time · UTC-3
☀️ 06:04 · 🌙 19:14
03:02 3:02 AM
Central Daylight Time · UTC-5
☀️ 07:52 · 🌙 18:33
·
−2 h
Brookings, SD is 2 h behind Buenos Aires.
When you, Buenos Aires and Brookings, SD 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
🇺🇸 Brookings, SD
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 | 🇺🇸 Brookings, SD |
|---|---|---|
| Local time | 05:02 | 03:02 |
| Local date | Thursday, October 22, 2026 | Thursday, October 22, 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 | 07:52 |
| Sunset | 19:14 | 18:33 |
| Daylight | 13 h 10 min | 10 h 41 min |
| People on this clock | 2,891,082 | 18,802 |
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 Brookings, SD: common questions
What is the time difference between Buenos Aires and Brookings, SD?
Brookings is 2 hours behind: it uses UTC−5, while Buenos Aires is on UTC−3.
What time is it in Brookings, SD, when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 7:00 AM in Brookings.
If it is 6:00 PM in Buenos Aires, what time is it in Brookings, SD?
At 6:00 PM in Buenos Aires, clocks in Brookings show 4:00 PM.
Is there a time when both Buenos Aires and Brookings, SD, are at work?
Yes: from 11:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 4:00 PM in Brookings), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Brookings, SD?
Until 2:00 AM in Buenos Aires it is still the previous day in Brookings. The other way round, from 10:00 PM in Brookings it is already the next day in Buenos Aires.
Does the time difference between Buenos Aires and Brookings, SD, change?
Yes. The clocks change only in Brookings. From November 1, 2026, Brookings will be 3 hours behind Buenos Aires.
