Buenos Aires to Sioux Falls, SD: time difference
Sioux Falls, 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 02:13 2:13 AM Sioux Falls, SD 00:13 12:13 AM You –:–
02:13 2:13 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
00:13 12:13 AM
Central Daylight Time · UTC-5
☀️ 07:34 · 🌙 18:55
·
−2 h
Sioux Falls, SD is 2 h behind Buenos Aires.
When you, Buenos Aires and Sioux Falls, 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
🇺🇸 Sioux Falls, 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 | 🇺🇸 Sioux Falls, SD |
|---|---|---|
| Local time | 02:13 | 00:13 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:19 | 07:34 |
| Sunset | 19:04 | 18:55 |
| Daylight | 12 h 45 min | 11 h 21 min |
| People on this clock | 2,891,082 | 192,517 |
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 Sioux Falls, SD: common questions
How far behind Buenos Aires is Sioux Falls, SD?
Sioux Falls is 2 hours behind Buenos Aires: UTC−5 against UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Sioux Falls, SD?
At 9:00 AM in Buenos Aires, clocks in Sioux Falls show 7:00 AM.
What time is it in Sioux Falls, SD, when it is 6:00 PM in Buenos Aires?
When it is 6:00 PM in Buenos Aires, it is 4:00 PM in Sioux Falls.
Is there a time when both Buenos Aires and Sioux Falls, SD, are at work?
Yes: from 11:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 4:00 PM in Sioux Falls), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Sioux Falls, SD?
Until 2:00 AM in Buenos Aires it is still the previous day in Sioux Falls. The other way round, from 10:00 PM in Sioux Falls it is already the next day in Buenos Aires.
Does the time gap between Buenos Aires and Sioux Falls, SD, change during the year?
Yes – daylight saving time is used in Sioux Falls but not in Buenos Aires. From November 1, 2026, Sioux Falls will be 3 hours behind Buenos Aires.
