Fort Lauderdale, FL to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Fort Lauderdale, FL. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
01
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:19 · 🌙 19:04 · 12 h 45 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Fort Lauderdale, FL 04:57 4:57 AM Buenos Aires 05:57 5:57 AM You –:–
04:57 4:57 AM
Eastern Daylight Time · UTC-4
☀️ 07:18 · 🌙 18:59
05:57 5:57 AM
Argentina Standard Time · UTC-3
☀️ 06:19 · 🌙 19:04
·
+1 h
Buenos Aires is 1 h ahead of Fort Lauderdale, FL.
When you, Fort Lauderdale, FL 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
🇺🇸 Fort Lauderdale, FL
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
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Fort Lauderdale, FL | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 04:57 | 05:57 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Fort Lauderdale, FL | — | +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 | 07:18 | 06:19 |
| Sunset | 18:59 | 19:04 |
| Daylight | 11 h 41 min | 12 h 45 min |
| People on this clock | 165,521 | 2,891,082 |
Compare Fort Lauderdale, FL with another city
More comparisons with Fort Lauderdale, FL: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Fort Lauderdale, FL and Buenos Aires: common questions
What is the time difference between Fort Lauderdale, FL, and Buenos Aires?
Buenos Aires is 1 hour ahead: it uses UTC−3, while Fort Lauderdale is on UTC−4.
If it is 9:00 AM in Fort Lauderdale, FL, what time is it in Buenos Aires?
At 9:00 AM in Fort Lauderdale, clocks in Buenos Aires show 10:00 AM.
If it is 6:00 PM in Fort Lauderdale, FL, what time is it in Buenos Aires?
At 6:00 PM in Fort Lauderdale, clocks in Buenos Aires show 7:00 PM.
When is a good time to call Buenos Aires from Fort Lauderdale, FL?
Between 9:00 AM and 5:00 PM in Fort Lauderdale – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Buenos Aires?
From 11:00 PM in Fort Lauderdale, FL, 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 Fort Lauderdale.
Does the time difference between Fort Lauderdale, FL, and Buenos Aires change?
Yes. The clocks change only in Fort Lauderdale. From November 1, 2026, Buenos Aires will be 2 hours ahead of Fort Lauderdale.
