🇦🇷 Buenos Aires, Argentina
28
- Argentina Standard Time
- UTC-3
- Daytime
☀️ 05:57 · 🌙 19:19 · 13 h 22 min
Buenos Aires to Port Jefferson Station, NY: time difference
Port Jefferson Station, NY is 1 h behind Buenos Aires. 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.
Buenos Aires 15:03 3:03 PM Port Jefferson Station, NY 14:03 2:03 PM You –:–
15:03 3:03 PM
Argentina Standard Time · UTC-3
☀️ 05:57 · 🌙 19:19
14:03 2:03 PM
Eastern Daylight Time · UTC-4
☀️ 07:19 · 🌙 17:55
·
−1 h
Port Jefferson Station, NY is 1 h behind Buenos Aires.
When you, Buenos Aires and Port Jefferson Station, NY 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
🇺🇸 Port Jefferson Station, NY
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 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇷 Buenos Aires | 🇺🇸 Port Jefferson Station, NY |
|---|---|---|
| Local time | 15:03 | 14:03 |
| Local date | Wednesday, October 28, 2026 | Wednesday, October 28, 2026 |
| Time zone | Argentina Standard Time | Eastern Daylight Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/New York |
| Daylight saving | Not observed | On summer time → UTC-5, Nov 1, 01:00 |
| Sunrise | 05:57 | 07:19 |
| Sunset | 19:19 | 17:55 |
| Daylight | 13 h 22 min | 10 h 36 min |
| People on this clock | 2,891,082 | 8,000 |
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 Port Jefferson Station, NY: common questions
How many hours behind Buenos Aires is Port Jefferson Station, NY?
The clocks in Port Jefferson Station are 1 hour behind those in Buenos Aires (UTC−4 and UTC−3).
If it is 9:00 AM in Buenos Aires, what time is it in Port Jefferson Station, NY?
At 9:00 AM in Buenos Aires, clocks in Port Jefferson Station show 8:00 AM.
If it is 6:00 PM in Buenos Aires, what time is it in Port Jefferson Station, NY?
At 6:00 PM in Buenos Aires, clocks in Port Jefferson Station show 5:00 PM.
Is there a time when both Buenos Aires and Port Jefferson Station, NY, are at work?
Yes: from 10:00 AM to 6:00 PM in Buenos Aires (9:00 AM to 5:00 PM in Port Jefferson Station), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Port Jefferson Station, NY?
Until 1:00 AM in Buenos Aires it is still the previous day in Port Jefferson Station. The other way round, from 11:00 PM in Port Jefferson Station it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Port Jefferson Station, NY, the same all year?
No. Only Port Jefferson Station switches to summer time, so the gap changes twice a year. From November 1, 2026, Port Jefferson Station will be 2 hours behind Buenos Aires.
