Olean, NY to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Olean, NY. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Olean, NY 12:00 12:00 PM Buenos Aires 13:00 1:00 PM You –:–
12:00 12:00 PM
Eastern Daylight Time · UTC-4
☀️ 07:33 · 🌙 18:26
13:00 1:00 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+1 h
Buenos Aires is 1 h ahead of Olean, NY.
When you, Olean, NY 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
🇺🇸 Olean, NY
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
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 0 12 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Olean, NY | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 12:00 | 13:00 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Olean, NY | — | +1 h |
| IANA zone | America/New York | America/Argentina/Buenos Aires |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:33 | 06:06 |
| Sunset | 18:26 | 19:12 |
| Daylight | 10 h 53 min | 13 h 6 min |
| People on this clock | 13,937 | 2,891,082 |
Compare Olean, NY with another city
More comparisons with Olean, NY: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Olean, NY and Buenos Aires: common questions
What is the time difference between Olean, NY, and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Olean is on UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Olean, NY?
When it is 9:00 AM in Olean, it is 10:00 AM in Buenos Aires.
What time is it in Buenos Aires when it is 6:00 PM in Olean, NY?
When it is 6:00 PM in Olean, it is 7:00 PM in Buenos Aires.
Is there a time when both Olean, NY, and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Olean (10:00 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 11:00 PM in Olean, NY, it is already the next day in Buenos Aires. The other way round, until 1:00 AM in Buenos Aires it is still the previous day in Olean.
Is the time difference between Olean, NY, and Buenos Aires the same all year?
No. Only Olean switches to summer time, so the gap changes twice a year. From November 1, 2026, Buenos Aires will be 2 hours ahead of Olean.
