Martinique to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Martinique. 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.
Martinique 20:57 8:57 PM Buenos Aires 21:57 9:57 PM You –:–
20:57 8:57 PM
Atlantic Standard Time · UTC-4
☀️ 05:55 · 🌙 17:49
21:57 9:57 PM
Argentina Standard Time · UTC-3
☀️ 06:20 · 🌙 19:03
·
+1 h
Buenos Aires is 1 h ahead of Martinique.
When you, Martinique 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
🇲🇶 Martinique
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 | 🇲🇶 Martinique | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 20:57 | 21:57 |
| Local date | Friday, October 9, 2026 | Friday, October 9, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Martinique | — | +1 h |
| IANA zone | America/Martinique | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:55 | 06:20 |
| Sunset | 17:49 | 19:03 |
| Daylight | 11 h 54 min | 12 h 43 min |
| People on this clock | 361,019 | 2,891,082 |
Compare Martinique with another city
More comparisons with Martinique: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Martinique and Buenos Aires: common questions
How many hours ahead of Martinique is Buenos Aires?
The clocks in Buenos Aires are 1 hour ahead of those in Martinique (UTC−3 and UTC−4).
If it is 9:00 AM in Martinique, what time is it in Buenos Aires?
At 9:00 AM in Martinique, clocks in Buenos Aires show 10:00 AM.
What time is it in Buenos Aires when it is 6:00 PM in Martinique?
When it is 6:00 PM in Martinique, it is 7:00 PM in Buenos Aires.
When is a good time to call Buenos Aires from Martinique?
Between 9:00 AM and 5:00 PM in Martinique – that is 10:00 AM to 6:00 PM in Buenos Aires – both places are within working hours (9:00 AM–6:00 PM).
From what time in Martinique is it tomorrow in Buenos Aires?
Once it is 11:00 PM in Martinique, the date in Buenos Aires has already changed. Until 1:00 AM in Buenos Aires, it is still the previous day in Martinique.
Does the time difference between Martinique and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
