Lebanon, NH to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Lebanon, NH. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇷 Buenos Aires, Argentina
21
- Argentina Standard Time
- UTC-3
- Twilight
☀️ 06:06 · 🌙 19:12 · 13 h 6 min
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lebanon, NH 18:31 6:31 PM Buenos Aires 19:31 7:31 PM You –:–
18:31 6:31 PM
Eastern Daylight Time · UTC-4
☀️ 07:10 · 🌙 17:59
19:31 7:31 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
+1 h
Buenos Aires is 1 h ahead of Lebanon, NH.
When you, Lebanon, NH 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
🇺🇸 Lebanon, NH
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 | 🇺🇸 Lebanon, NH | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 18:31 | 19:31 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Lebanon, NH | — | +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 | 07:10 | 06:06 |
| Sunset | 17:59 | 19:12 |
| Daylight | 10 h 49 min | 13 h 6 min |
| People on this clock | 25,477 | 2,891,082 |
Compare Lebanon, NH with another city
More comparisons with Lebanon, NH: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Lebanon, NH and Buenos Aires: common questions
How many hours ahead of Lebanon, NH, is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in Lebanon (UTC−3 and UTC−4).
What time is it in Buenos Aires at the start of the working day in Lebanon, NH?
The working day in Lebanon starts at 9:00 AM; in Buenos Aires it is 10:00 AM at that moment.
What time is it in Buenos Aires at the end of the working day in Lebanon, NH?
The working day in Lebanon ends at 6:00 PM; in Buenos Aires it is 7:00 PM at that moment.
When is a good time to call Buenos Aires from Lebanon, NH?
Between 9:00 AM and 5:00 PM in Lebanon – 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 Lebanon, NH, 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 Lebanon.
Does the time difference between Lebanon, NH, and Buenos Aires change?
Yes. The clocks change only in Lebanon. From November 1, 2026, Buenos Aires will be 2 hours ahead of Lebanon.
