Buenos Aires to Fort Lee, NJ: time difference
Fort Lee, NJ is 1 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 22:43 10:43 PM Fort Lee, NJ 21:43 9:43 PM You –:–
22:43 10:43 PM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
21:43 9:43 PM
Eastern Daylight Time · UTC-4
☀️ 07:02 · 🌙 18:25
·
−1 h
Fort Lee, NJ is 1 h behind Buenos Aires.
When you, Buenos Aires and Fort Lee, NJ 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
🇺🇸 Fort Lee, NJ
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 | 🇺🇸 Fort Lee, NJ |
|---|---|---|
| Local time | 22:43 | 21:43 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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 | 06:19 | 07:02 |
| Sunset | 19:04 | 18:25 |
| Daylight | 12 h 45 min | 11 h 23 min |
| People on this clock | 2,891,082 | 37,008 |
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 Fort Lee, NJ: common questions
What is the time difference between Buenos Aires and Fort Lee, NJ?
Fort Lee is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
If it is 9:00 AM in Buenos Aires, what time is it in Fort Lee, NJ?
At 9:00 AM in Buenos Aires, clocks in Fort Lee show 8:00 AM.
What time is it in Fort Lee, NJ, at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Fort Lee it is 5:00 PM at that moment.
When is a good time to call Fort Lee, NJ, from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Fort Lee – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Fort Lee, NJ, compared with Buenos Aires?
The new day starts in Fort Lee later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in Fort Lee, Buenos Aires is already on the next day.
Does the time difference between Buenos Aires and Fort Lee, NJ, change?
Yes. The clocks change only in Fort Lee. From November 1, 2026, Fort Lee will be 2 hours behind Buenos Aires.
