Buenos Aires to Fall River, MA: time difference
Fall River, MA 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 14:41 2:41 PM Fall River, MA 13:41 1:41 PM You –:–
14:41 2:41 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
13:41 1:41 PM
Eastern Daylight Time · UTC-4
☀️ 07:03 · 🌙 17:57
·
−1 h
Fall River, MA is 1 h behind Buenos Aires.
When you, Buenos Aires and Fall River, MA 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
🇺🇸 Fall River, MA
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 | 🇺🇸 Fall River, MA |
|---|---|---|
| Local time | 14:41 | 13:41 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 06:06 | 07:03 |
| Sunset | 19:12 | 17:57 |
| Daylight | 13 h 6 min | 10 h 54 min |
| People on this clock | 2,891,082 | 88,857 |
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 Fall River, MA: common questions
How many hours behind Buenos Aires is Fall River, MA?
The clocks in Fall River are 1 hour behind those in Buenos Aires (UTC−4 and UTC−3).
What time is it in Fall River, MA, at the start of the working day in Buenos Aires?
The working day in Buenos Aires starts at 9:00 AM; in Fall River it is 8:00 AM at that moment.
What time is it in Fall River, MA, at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Fall River it is 5:00 PM at that moment.
When is a good time to call Fall River, MA, from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Fall River – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Buenos Aires is it still yesterday in Fall River, MA?
Before 1:00 AM in Buenos Aires, the date in Fall River has not changed yet. From 11:00 PM in Fall River, it is already the next day in Buenos Aires.
Is the time difference between Buenos Aires and Fall River, MA, the same all year?
No. Only Fall River switches to summer time, so the gap changes twice a year. From November 1, 2026, Fall River will be 2 hours behind Buenos Aires.
