Buenos Aires to Fallston, MD: time difference
Fallston, MD 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 17:35 5:35 PM Fallston, MD 16:35 4:35 PM You –:–
17:35 5:35 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
16:35 4:35 PM
Eastern Daylight Time · UTC-4
☀️ 07:21 · 🌙 18:21
·
−1 h
Fallston, MD is 1 h behind Buenos Aires.
When you, Buenos Aires and Fallston, MD 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
🇺🇸 Fallston, MD
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 | 🇺🇸 Fallston, MD |
|---|---|---|
| Local time | 17:35 | 16:35 |
| 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 | 07:21 |
| Sunset | 19:12 | 18:21 |
| Daylight | 13 h 6 min | 11 h |
| People on this clock | 2,891,082 | 9,000 |
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 Fallston, MD: common questions
What is the time difference between Buenos Aires and Fallston, MD?
Fallston is 1 hour behind: it uses UTC−4, while Buenos Aires is on UTC−3.
What time is it in Fallston, MD, when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Fallston.
If it is 6:00 PM in Buenos Aires, what time is it in Fallston, MD?
At 6:00 PM in Buenos Aires, clocks in Fallston show 5:00 PM.
When do working hours in Buenos Aires and in Fallston, MD, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 10:00 AM to 6:00 PM in Buenos Aires, which is 9:00 AM to 5:00 PM in Fallston.
When is it still the previous day in Fallston, MD?
Until 1:00 AM in Buenos Aires it is still the previous day in Fallston. The other way round, from 11:00 PM in Fallston it is already the next day in Buenos Aires.
Does the time difference between Buenos Aires and Fallston, MD, change?
Yes. The clocks change only in Fallston. From November 1, 2026, Fallston will be 2 hours behind Buenos Aires.
