Clockjumper

Time difference

Buenos Aires to New York Time Difference

New York is 1 hour behind Buenos Aires — when it's 12:00 PM in Buenos Aires, it's 11:00 AM in New York. (Buenos Aires (America/Argentina/Buenos_Aires, ART); New York (America/New_York, EDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.

Quick answer

New York is 1 hour behind Buenos Aires. The best window for a call is 10 AM–5 PM in Buenos Aires, which is 9 AM–4 PM in New York — a 7-hour overlap inside 9 AM–5 PM on both sides. Clocks change on November 1, 2026, which briefly shifts the gap between Buenos Aires and New York — the converter on this page always reflects the correct offset for the date you pick.

  • When it's 9:00 AM in Buenos Aires, it's 8:00 AM in New York.
  • When it's 9:00 AM in New York, it's 10:00 AM in Buenos Aires.

New York is currently 1 hour behind Buenos Aires.

Buenos Aires • ART
4:39 PM
Sunday, Aug 23
New York • EDT
3:39 PM
Sunday, Aug 23

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Best times to meet

The 9 AM – 5 PM business windows in Buenos Aires and New York overlap for 7 hours. 10 AM–5 PM in Buenos Aires is 9 AM–4 PM in New York. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

Quick conversion table

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

Daylight saving

On November 1, 2026, New York shifts for daylight saving. After that, New York will be 2 hours behind Buenos Aires (currently 1 hour behind Buenos Aires). The converter and the tables above always reflect the correct offset for the date you pick.

  • Buenos Aires does not observe daylight saving time.
  • New York is currently observing daylight saving time.

Frequently asked questions

Is New York ahead of or behind Buenos Aires?
New York is 1 hour behind Buenos Aires.
How many hours behind Buenos Aires is New York?
New York is 1 hour behind Buenos Aires.
What time is 9 AM in Buenos Aires in New York?
9:00 AM in Buenos Aires is 8:00 AM in New York.
What time is noon in Buenos Aires in New York?
12:00 PM in Buenos Aires is 11:00 AM in New York.
What time is 5 PM in Buenos Aires in New York?
5:00 PM in Buenos Aires is 4:00 PM in New York. Useful for end-of-day handoffs between the two offices.
What time is 3 PM in Buenos Aires in New York?
3:00 PM in Buenos Aires is 2:00 PM in New York.
Is Buenos Aires currently observing daylight saving time?
Buenos Aires does not observe daylight saving time — its UTC offset stays the same all year.
Is New York currently observing daylight saving time?
New York is currently observing daylight saving time (summer time).
Do Buenos Aires and New York observe daylight saving?
On November 1, 2026, New York shifts for daylight saving. After that, New York will be 2 hours behind Buenos Aires (currently 1 hour behind Buenos Aires). The converter and the tables above always reflect the correct offset for the date you pick.
When is the best time to call New York from Buenos Aires?
Aim for 10 AM–5 PM in Buenos Aires, which is 9 AM–4 PM in New York.
When is the best time to call Buenos Aires from New York?
Aim for 9 AM–4 PM in New York, which is 10 AM–5 PM in Buenos Aires.
Buenos Aires (ART) to New York (EDT) — how do I convert quickly?
Subtract 1 hour from Buenos Aires local time to get New York local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.

Other conversions

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