Greensboro, NC to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Greensboro, NC. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Greensboro, NC 22:39 10:39 PM Buenos Aires 23:39 11:39 PM You –:–
22:39 10:39 PM
Eastern Daylight Time · UTC-4
☀️ 07:21 · 🌙 18:53
23:39 11:39 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
+1 h
Buenos Aires is 1 h ahead of Greensboro, NC.
When you, Greensboro, NC 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
🇺🇸 Greensboro, NC
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
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- Evening
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Time zones side by side
| Detail | 🇺🇸 Greensboro, NC | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 22:39 | 23:39 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Greensboro, NC | — | +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 | 07:21 | 06:20 |
| Sunset | 18:53 | 19:03 |
| Daylight | 11 h 32 min | 12 h 43 min |
| People on this clock | 299,035 | 2,891,082 |
Compare Greensboro, NC with another city
More comparisons with Greensboro, NC: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Greensboro, NC and Buenos Aires: common questions
How many hours ahead of Greensboro, NC, is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in Greensboro (UTC−3 and UTC−4).
If it is 9:00 AM in Greensboro, NC, what time is it in Buenos Aires?
At 9:00 AM in Greensboro, clocks in Buenos Aires show 10:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Greensboro, NC?
When it is 6:00 PM in Greensboro, it is 7:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Greensboro, NC?
Between 9:00 AM and 5:00 PM in Greensboro – 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 does the date change in Buenos Aires compared with Greensboro, NC?
The new day starts in Buenos Aires earlier: at 11:00 PM in Greensboro it is already midnight there. Until 1:00 AM in Buenos Aires, Greensboro is still on the previous day.
Does the time gap between Greensboro, NC, and Buenos Aires change during the year?
Yes – daylight saving time is used in Greensboro but not in Buenos Aires. From November 1, 2026, Buenos Aires will be 2 hours ahead of Greensboro.
