Stillwater, OK to Buenos Aires: time difference
Buenos Aires is 2 h ahead of Stillwater, OK. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Stillwater, OK 09:22 9:22 AM Buenos Aires 11:22 11:22 AM You –:–
09:22 9:22 AM
Central Daylight Time · UTC-5
☀️ 07:40 · 🌙 18:47
11:22 11:22 AM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+2 h
Buenos Aires is 2 h ahead of Stillwater, OK.
When you, Stillwater, OK and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Stillwater, OK
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
🇦🇷 Buenos Aires
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Stillwater, OK | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 09:22 | 11:22 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Central Daylight Time | Argentina Standard Time |
| UTC offset | UTC-5 | UTC-3 |
| Offset from Stillwater, OK | — | +2 h |
| IANA zone | America/Chicago | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:40 | 06:06 |
| Sunset | 18:47 | 19:12 |
| Daylight | 11 h 7 min | 13 h 6 min |
| People on this clock | 44,818 | 2,891,082 |
Compare Stillwater, OK with another city
More comparisons with Stillwater, OK: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Stillwater, OK and Buenos Aires: common questions
How far ahead of Stillwater, OK, is Buenos Aires?
Buenos Aires is 2 hours ahead of Stillwater: UTC−3 against UTC−5.
What time is it in Buenos Aires at the start of the working day in Stillwater, OK?
The working day in Stillwater starts at 9:00 AM; in Buenos Aires it is 11:00 AM at that moment.
What time is it in Buenos Aires at the end of the working day in Stillwater, OK?
The working day in Stillwater ends at 6:00 PM; in Buenos Aires it is 8:00 PM at that moment.
Is there a time when both Stillwater, OK, and Buenos Aires are at work?
Yes: from 9:00 AM to 4:00 PM in Stillwater (11:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Buenos Aires?
From 10:00 PM in Stillwater, OK, it is already the next day in Buenos Aires. The other way round, until 2:00 AM in Buenos Aires it is still the previous day in Stillwater.
Does the time gap between Stillwater, OK, and Buenos Aires change during the year?
Yes – daylight saving time is used in Stillwater but not in Buenos Aires. From November 1, 2026, Buenos Aires will be 3 hours ahead of Stillwater.
