Skip to content

Phoenix to Buenos Aires time difference

Live time in both cities, a conversion table and the best hours to call.

Buenos Aires is 4 hours ahead of Phoenix right now. The difference is the same all year. When it is 9:00 AM in Phoenix, it is 1:00 PM in Buenos Aires.

Phoenix
--:--
Buenos Aires
--:--

Today, hour by hour

PhoenixBuenos Aires

Green rows are inside 9 AM–5 PM in both places.

Phoenix to Buenos Aires time table

PhoenixBuenos Aires
12:00 AM4:00 AM
1:00 AM5:00 AM
2:00 AM6:00 AM
3:00 AM7:00 AM
4:00 AM8:00 AM
5:00 AM9:00 AM
6:00 AM10:00 AM
7:00 AM11:00 AM
8:00 AM12:00 PM
9:00 AM1:00 PM
10:00 AM2:00 PM
11:00 AM3:00 PM
12:00 PM4:00 PM
1:00 PM5:00 PM
2:00 PM6:00 PM
3:00 PM7:00 PM
4:00 PM8:00 PM
5:00 PM9:00 PM
6:00 PM10:00 PM
7:00 PM11:00 PM
8:00 PM12:00 AM (+1 day)
9:00 PM1:00 AM (+1 day)
10:00 PM2:00 AM (+1 day)
11:00 PM3:00 AM (+1 day)

When the difference changes

DatesDifference
Oct 9, 2026 – Dec 31, 2027Buenos Aires is 4 hours ahead of Phoenix

Phoenix does not use daylight saving time. It stays at UTC-7 all year. Buenos Aires does not use daylight saving time. It stays at UTC-3 all year.

Best time to call Buenos Aires, Argentina from Phoenix

  • All year: shared 9-to-5 hours are 9:00 AM–1:00 PM in Phoenix (1:00 PM–5:00 PM in Buenos Aires).

Buenos Aires vs other US time zones

US cityJanuaryJuly
New York2 hours ahead1 hour ahead
Chicago3 hours ahead2 hours ahead
Denver4 hours ahead3 hours ahead
Phoenix4 hours ahead4 hours ahead
Los Angeles5 hours ahead4 hours ahead

Convert a different date with the time zone converter, or plan a call with the meeting planner.

Frequently asked questions

What is the time difference between Phoenix and Buenos Aires?

Buenos Aires is 4 hours ahead of Phoenix in January, all year.

If it is 8 PM in Phoenix, what time is it in Buenos Aires?

12:00 AM.

Does Buenos Aires use daylight saving time?

Buenos Aires does not use daylight saving time. It stays at UTC-3 all year.