Phoenix to Buenos Aires: time difference
Buenos Aires is 7 h behind Phoenix. Live clocks for both, the working hours they share, and how each one sits against your own time.
−7 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Phoenix 16:22 4:22 PM Buenos Aires 09:22 9:22 AM You –:–
16:22 4:22 PM
Mauritius Standard Time · UTC+4
☀️ 05:38 · 🌙 18:14
09:22 9:22 AM
Argentina Standard Time · UTC-3
☀️ 06:09 · 🌙 19:11
·
−7 h
Buenos Aires is 7 h behind Phoenix.
When you, Phoenix 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
🇲🇺 Phoenix
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
17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇲🇺 Phoenix | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 16:22 | 09:22 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Mauritius Standard Time | Argentina Standard Time |
| UTC offset | UTC+4 | UTC-3 |
| Offset from Phoenix | — | −7 h |
| IANA zone | Indian/Mauritius | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:38 | 06:09 |
| Sunset | 18:14 | 19:11 |
| Daylight | 12 h 36 min | 13 h 2 min |
| People on this clock | 115,289 | 2,891,082 |
Compare Phoenix with another city
More comparisons with Phoenix: the time zones next to it and the far side of the clock.
Big time differences
Phoenix and Buenos Aires: common questions
What is the time difference between Phoenix and Buenos Aires?
Buenos Aires is 7 hours behind: it uses UTC−3, while Phoenix is on UTC+4.
If it is 9:00 AM in Phoenix, what time is it in Buenos Aires?
At 9:00 AM in Phoenix, clocks in Buenos Aires show 2:00 AM.
If it is 6:00 PM in Phoenix, what time is it in Buenos Aires?
At 6:00 PM in Phoenix, clocks in Buenos Aires show 11:00 AM.
When do working hours in Phoenix and in Buenos Aires overlap?
Working hours (9:00 AM–6:00 PM) overlap from 4:00 PM to 6:00 PM in Phoenix, which is 9:00 AM to 11:00 AM in Buenos Aires.
When does the date change in Buenos Aires compared with Phoenix?
The new day starts in Buenos Aires later: until 7:00 AM in Phoenix, it is still the previous day there. From 5:00 PM in Buenos Aires, Phoenix is already on the next day.
Does the time difference between Phoenix and Buenos Aires change?
No. Neither place uses daylight saving time, so the difference stays 7 hours all year.
