Alexandra to Buenos Aires: time difference
Buenos Aires is 1 h ahead of Alexandra. 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.
Alexandra 18:37 6:37 PM Buenos Aires 19:37 7:37 PM You –:–
18:37 6:37 PM
Atlantic Standard Time · UTC-4
☀️ 05:53 · 🌙 17:33
19:37 7:37 PM
Argentina Standard Time · UTC-3
☀️ 05:54 · 🌙 19:22
·
+1 h
Buenos Aires is 1 h ahead of Alexandra.
When you, Alexandra 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
🇧🇧 Alexandra
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 | 🇧🇧 Alexandra | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 18:37 | 19:37 |
| Local date | Saturday, October 31, 2026 | Saturday, October 31, 2026 |
| Time zone | Atlantic Standard Time | Argentina Standard Time |
| UTC offset | UTC-4 | UTC-3 |
| Offset from Alexandra | — | +1 h |
| IANA zone | America/Barbados | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:53 | 05:54 |
| Sunset | 17:33 | 19:22 |
| Daylight | 11 h 40 min | 13 h 28 min |
| People on this clock | 1,382 | 2,891,082 |
Compare Alexandra with another city
More comparisons with Alexandra: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Alexandra and Buenos Aires: common questions
How far ahead of Alexandra is Buenos Aires?
Buenos Aires is 1 hour ahead of Alexandra: UTC−3 against UTC−4.
What time is it in Buenos Aires at the start of the working day in Alexandra?
The working day in Alexandra starts at 9:00 AM; in Buenos Aires it is 10:00 AM at that moment.
If it is 6:00 PM in Alexandra, what time is it in Buenos Aires?
At 6:00 PM in Alexandra, clocks in Buenos Aires show 7:00 PM.
Is there a time when both Alexandra and Buenos Aires are at work?
Yes: from 9:00 AM to 5:00 PM in Alexandra (10:00 AM to 6:00 PM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Buenos Aires compared with Alexandra?
The new day starts in Buenos Aires earlier: at 11:00 PM in Alexandra it is already midnight there. Until 1:00 AM in Buenos Aires, Alexandra is still on the previous day.
Does the time gap between Alexandra and Buenos Aires change during the year?
No, the clocks change neither in Alexandra nor in Buenos Aires, so the gap is 1 hour all year round.
