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Global ClockTime zone converter & meeting planner
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Working hours
Start
09
End
18
Theme

AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Borough Park vs Buenos Aires

Borough Park keeps EDT (UTC−4) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 1 hour ahead of Borough Park; the rows below read both clocks live.

The working day, side by side

Hours shaded in both rows are inside working hours in both cities: 10:00–18:00 in Buenos Aires (09:00–17:00 your time).

Borough Park and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in Borough Park01:00 in Borough Park02:00 in Borough Park03:00 in Borough Park04:00 in Borough Park05:00 in Borough Park06:00 in Borough Park07:00 in Borough Park08:00 in Borough Park09:00 in Borough Park10:00 in Borough Park11:00 in Borough Park12:00 in Borough Park13:00 in Borough Park14:00 in Borough Park15:00 in Borough Park16:00 in Borough Park17:00 in Borough Park18:00 in Borough Park19:00 in Borough Park20:00 in Borough Park21:00 in Borough Park22:00 in Borough Park23:00 in Borough Park
Borough Park——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Borough Park and Buenos Aires

Open in the PlannerAdd more cities, find a meeting time that works for everyone, then share it as a link.Open in Watch ViewKeep Borough Park, Buenos Aires and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

09:00 in Borough Park
Inside working hours on both sides
10:00 in Buenos Aires
10:00 in Borough Park
Inside working hours on both sides
11:00 in Buenos Aires
11:00 in Borough Park
Inside working hours on both sides
12:00 in Buenos Aires
12:00 in Borough Park
Inside working hours on both sides
13:00 in Buenos Aires

Where daylight saving pulls them apart

Borough Park next changes on Sunday 1 November 2026. Between those two dates the gap between the cities is an hour different from the one shown above — which is exactly when a recurring meeting drifts. Every date we track is on the daylight saving page.

Also useful

Common questions

How many hours ahead is Buenos Aires of Borough Park?

Buenos Aires is 1 hour ahead of Borough Park right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Borough Park and Buenos Aires?

Any hour in 09:00–17:00 Borough Park time is inside working hours in both cities.

Do Borough Park and Buenos Aires change clocks on the same date?

Only one of them does, so the gap between them changes twice a year even though neither city moved relative to the sun.