Malden, MA to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Malden, MA. 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.
Malden, MA 11:00 11:00 AM Buenos Aires 12:00 12:00 PM You –:–
11:00 11:00 AM
Eastern Daylight Time · UTC-4
☀️ 07:01 · 🌙 17:59
12:00 12:00 PM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
+1 h
Buenos Aires is 1 h ahead of Malden, MA.
When you, Malden, MA 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
🇺🇸 Malden, MA
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
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Time zones side by side
| Detail | 🇺🇸 Malden, MA | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 11:00 | 12:00 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern Daylight Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Malden, MA | — | +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 | 07:01 | 06:09 |
| Sunset | 17:59 | 19:11 |
| Daylight | 10 h 58 min | 13 h 2 min |
| People on this clock | 59,450 | 2,891,082 |
Compare Malden, MA with another city
More comparisons with Malden, MA: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Malden, MA and Buenos Aires: common questions
How far ahead of Malden, MA, is Buenos Aires?
Buenos Aires is 1 hour ahead of Malden: UTC−3 against UTC−4.
What time is it in Buenos Aires when it is 9:00 AM in Malden, MA?
When it is 9:00 AM in Malden, it is 10:00 AM in Buenos Aires.
If it is 6:00 PM in Malden, MA, what time is it in Buenos Aires?
At 6:00 PM in Malden, clocks in Buenos Aires show 7:00 PM.
When is a good time to call Buenos Aires from Malden, MA?
Between 9:00 AM and 5:00 PM in Malden – 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 Malden, MA?
The new day starts in Buenos Aires earlier: at 11:00 PM in Malden it is already midnight there. Until 1:00 AM in Buenos Aires, Malden is still on the previous day.
Does the time difference between Malden, MA, and Buenos Aires change?
Yes. The clocks change only in Malden. From November 1, 2026, Buenos Aires will be 2 hours ahead of Malden.
