New York City to Buenos Aires
Converting a fixed time. America/New_York → America/Argentina/Buenos_Aires · 8,527 km (5,296 miles) apart
Clocks go back 1 hour on Sunday, 1st November 2026, at 1:59 am local time (1:00 am after the change).
Clocks here do not change — this zone stays on the same offset all year.
Convert a specific time minutes work, not just whole hours
Hour by hour
| New York City | Buenos Aires | 24h | Good to call? |
|---|---|---|---|
| 12am | 1am | 00:00 → 01:00 | asleep in Buenos Aires |
| 1am now | 2am | 01:00 → 02:00 | asleep in Buenos Aires |
| 2am | 3am | 02:00 → 03:00 | asleep in Buenos Aires |
| 3am | 4am | 03:00 → 04:00 | asleep in Buenos Aires |
| 4am | 5am | 04:00 → 05:00 | asleep in Buenos Aires |
| 5am | 6am | 05:00 → 06:00 | asleep in Buenos Aires |
| 6am | 7am | 06:00 → 07:00 | asleep in New York City |
| 7am | 8am | 07:00 → 08:00 | awake, not at work |
| 8am | 9am | 08:00 → 09:00 | awake, not at work |
| 9am | 10am | 09:00 → 10:00 | both at work |
| 10am | 11am | 10:00 → 11:00 | both at work |
| 11am | 12pm | 11:00 → 12:00 | both at work |
| 12pm | 1pm | 12:00 → 13:00 | both at work |
| 1pm | 2pm | 13:00 → 14:00 | both at work |
| 2pm | 3pm | 14:00 → 15:00 | both at work |
| 3pm | 4pm | 15:00 → 16:00 | both at work |
| 4pm | 5pm | 16:00 → 17:00 | awake, not at work |
| 5pm | 6pm | 17:00 → 18:00 | awake, not at work |
| 6pm | 7pm | 18:00 → 19:00 | awake, not at work |
| 7pm | 8pm | 19:00 → 20:00 | awake, not at work |
| 8pm | 9pm | 20:00 → 21:00 | awake, not at work |
| 9pm | 10pm | 21:00 → 22:00 | asleep in Buenos Aires |
| 10pm | 11pm | 22:00 → 23:00 | asleep in Buenos Aires |
| 11pm | 12am Fri | 23:00 → 00:00 | asleep in Buenos Aires |
Call times
Both places are at work between 9am and 16:00 in New York — 10am to 4pm at the other end.
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Questions people ask
What time is it in Buenos Aires when it is 11:00 pm in New York City?
12:00 am in Buenos Aires the next day.
How many hours ahead is Buenos Aires of New York City?
Buenos Aires is 1 hour ahead New York City. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between New York City and Buenos Aires?
Both places are at work between 9am and 16:00 in New York — 10am to 4pm at the other end.
When does the difference between New York City and Buenos Aires change?
New York City: Clocks go back 1 hour on Sunday, 1st November 2026, at 1:59 am local time (1:00 am after the change). Buenos Aires does not change its clocks, so the gap shifts by an hour on that date.