Time difference between New York and Buenos Aires
Buenos Aires is currently 2 hours ahead of New York. The best shared working window is 14:00–21:00 UTC — 7 hours a day. The table below shows the hours side by side.
National conventions are the default and the public figure. Change them here for your own answer — the chart, the window and the calendar file all follow.
Not on that day. Saturday is a rest day in both New York and Buenos Aires. The hours above are what you would share on a day you are both at work.
09:00 New York At work = 11:00 Buenos Aires At work
Tap any hour to read it in both cities.
The difference changes twice a year
New York and Buenos Aires do not change their clocks on the same dates, so a standing meeting moves by an hour in these weeks.
- 8 November – 13 March +2 h
- 7 November +2 h
- usually +1 h
Days when one side is not at work
A public holiday is not a time-zone fact, so no converter shows it — but it is the same question.
- 11 November — Veterans Day New York off
- 23 November — Día de la Soberanía Nacional Buenos Aires off
- 26 November — Thanksgiving Day New York off
- 8 December — Inmaculada Concepción de María Buenos Aires off
- 18 January — Martin Luther King Jr. Day New York off
- 8 February — Carnaval Buenos Aires off
Hour by hour
| New York | Buenos Aires | |
|---|---|---|
| 00:00 | 02:00 | |
| 01:00 | 03:00 | |
| 02:00 | 04:00 | |
| 03:00 | 05:00 | |
| 04:00 | 06:00 | |
| 05:00 | 07:00 | |
| 06:00 | 08:00 | |
| 07:00 | 09:00 | |
| 08:00 | 10:00 | |
| 09:00 | 11:00 | both at work |
| 10:00 | 12:00 | both at work |
| 11:00 | 13:00 | both at work |
| 12:00 | 14:00 | both at work |
| 13:00 | 15:00 | both at work |
| 14:00 | 16:00 | both at work |
| 15:00 | 17:00 | both at work |
| 16:00 | 18:00 | |
| 17:00 | 19:00 | |
| 18:00 | 20:00 | |
| 19:00 | 21:00 | |
| 20:00 | 22:00 | |
| 21:00 | 23:00 | |
| 22:00 | 00:00 | |
| 23:00 | 01:00 |
The difference adjusts automatically for daylight saving in both New York and Buenos Aires. Living in New York and working with Buenos Aires? See the rhythm score for basing there.
The working week
- New York
- 09:00 to 17:00, Monday, Tuesday, Wednesday, Thursday, Friday.
- Buenos Aires
- 09:00 to 18:00, Monday, Tuesday, Wednesday, Thursday, Friday.
Sources and last check
Times, offsets and sun positions on this page are computed live from the IANA timezone database and the NOAA solar algorithm, so they do not depend on the review dates below.
- Working hours and weekend days for 55 countries
- Source: Published national labour conventions and government working-hours guidance. Last checked, reviewed every 12 months.
Not covered:A national convention, not any given employer. Countries not listed fall back to a nine-to-five, Monday to Friday default, and pages say so rather than implying we checked.
FAQ
How many hours between New York and Buenos Aires?
Buenos Aires is 2 hours ahead of New York (+2 hours).
When is the best time for a meeting?
Around 14:00–21:00 UTC, when both working days overlap — New York works 09:00–17:00 and Buenos Aires works 09:00–18:00, each in their own local time.