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New York to Buenos Aires time difference

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

Buenos Aires is 1 hour ahead of New York right now. It is 2 hours ahead in January and 1 hour ahead in July. When it is 9:00 AM in New York, it is 11:00 AM (winter) or 10:00 AM (summer) in Buenos Aires.

New York
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Buenos Aires
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Today, hour by hour

New YorkBuenos Aires

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

New York to Buenos Aires time table

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

When the difference changes

DatesDifference
Oct 9, 2026 – Oct 31, 2026Buenos Aires is 1 hour ahead of New York
Nov 1, 2026 – Mar 13, 2027Buenos Aires is 2 hours ahead of New York
Mar 14, 2027 – Nov 6, 2027Buenos Aires is 1 hour ahead of New York
Nov 7, 2027 – Dec 31, 2027Buenos Aires is 2 hours ahead of New York

New York uses daylight saving time. Next clock changes: Nov 1, 2026 (to UTC-5), Mar 14, 2027 (to UTC-4). Buenos Aires does not use daylight saving time. It stays at UTC-3 all year.

Best time to call Buenos Aires, Argentina from New York

  • January: shared 9-to-5 hours are 9:00 AM–3:00 PM in New York (11:00 AM–5:00 PM in Buenos Aires).
  • July: shared 9-to-5 hours are 9:00 AM–4:00 PM in New York (10:00 AM–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 New York and Buenos Aires?

Buenos Aires is 2 hours ahead of New York in January and 1 hour ahead in July.

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

10:00 PM in winter and 9:00 PM in summer.

Does Buenos Aires use daylight saving time?

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