Buenos Aires to Diego Martin: time difference
Diego Martin 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 04:09 4:09 AM Diego Martin 03:09 3:09 AM You –:–
04:09 4:09 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
03:09 3:09 AM
Atlantic Standard Time · UTC-4
☀️ 05:56 · 🌙 17:48
·
−1 h
Diego Martin is 1 h behind Buenos Aires.
When you, Buenos Aires and Diego Martin 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
🇹🇹 Diego Martin
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 | 🇹🇹 Diego Martin |
|---|---|---|
| Local time | 04:09 | 03:09 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Argentina Standard Time | Atlantic Standard Time |
| UTC offset | UTC-3 | UTC-4 |
| Offset from Buenos Aires | — | −1 h |
| IANA zone | America/Argentina/Buenos Aires | America/Port of Spain |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:09 | 05:56 |
| Sunset | 19:11 | 17:48 |
| Daylight | 13 h 2 min | 11 h 52 min |
| People on this clock | 2,891,082 | 25,370 |
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 Diego Martin: common questions
How far behind Buenos Aires is Diego Martin?
Diego Martin is 1 hour behind Buenos Aires: UTC−4 against UTC−3.
What time is it in Diego Martin when it is 9:00 AM in Buenos Aires?
When it is 9:00 AM in Buenos Aires, it is 8:00 AM in Diego Martin.
What time is it in Diego Martin at the end of the working day in Buenos Aires?
The working day in Buenos Aires ends at 6:00 PM; in Diego Martin it is 5:00 PM at that moment.
When is a good time to call Diego Martin from Buenos Aires?
Between 10:00 AM and 6:00 PM in Buenos Aires – that is 9:00 AM to 5:00 PM in Diego Martin – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Diego Martin compared with Buenos Aires?
The new day starts in Diego Martin later: until 1:00 AM in Buenos Aires, it is still the previous day there. From 11:00 PM in Diego Martin, Buenos Aires is already on the next day.
Does the time gap between Buenos Aires and Diego Martin change during the year?
No, the clocks change neither in Buenos Aires nor in Diego Martin, so the gap is 1 hour all year round.
