Buenos Aires to Stillwater, OK: time difference
Stillwater, OK 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 13:10 1:10 PM Stillwater, OK 11:10 11:10 AM You –:–
13:10 1:10 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
11:10 11:10 AM
Central Daylight Time · UTC-5
☀️ 07:40 · 🌙 18:47
·
−2 h
Stillwater, OK is 2 h behind Buenos Aires.
When you, Buenos Aires and Stillwater, OK 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
🇺🇸 Stillwater, OK
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 | 🇺🇸 Stillwater, OK |
|---|---|---|
| Local time | 13:10 | 11:10 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 06:06 | 07:40 |
| Sunset | 19:12 | 18:47 |
| Daylight | 13 h 6 min | 11 h 7 min |
| People on this clock | 2,891,082 | 44,818 |
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 Stillwater, OK: common questions
How far behind Buenos Aires is Stillwater, OK?
Stillwater is 2 hours behind Buenos Aires: UTC−5 against UTC−3.
What time is it in Stillwater, OK, when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 7:00 AM in Stillwater.
What time is it in Stillwater, OK, at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Stillwater it is 4:00 PM at that moment.
When do working hours in Buenos Aires and in Stillwater, OK, 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 Stillwater.
When does the date change in Stillwater, OK, compared with Buenos Aires?
The new day starts in Stillwater later: until 2:00 AM in Buenos Aires, it is still the previous day there. From 10:00 PM in Stillwater, Buenos Aires is already on the next day.
Does the time difference between Buenos Aires and Stillwater, OK, change?
Yes. The clocks change only in Stillwater. From November 1, 2026, Stillwater will be 3 hours behind Buenos Aires.
