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Global ClockTime zone converter & meeting planner
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Working hours
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09
End
18
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AUTO follows the operating system. Working hours drive the green banding on every grid. All four persist on this device only.

Time in Washington Heights vs Buenos Aires

Washington Heights keeps EDT (UTC−4) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 1 hour ahead of Washington Heights; 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).

Washington Heights and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in Washington Heights01:00 in Washington Heights02:00 in Washington Heights03:00 in Washington Heights04:00 in Washington Heights05:00 in Washington Heights06:00 in Washington Heights07:00 in Washington Heights08:00 in Washington Heights09:00 in Washington Heights10:00 in Washington Heights11:00 in Washington Heights12:00 in Washington Heights13:00 in Washington Heights14:00 in Washington Heights15:00 in Washington Heights16:00 in Washington Heights17:00 in Washington Heights18:00 in Washington Heights19:00 in Washington Heights20:00 in Washington Heights21:00 in Washington Heights22:00 in Washington Heights23:00 in Washington Heights
Washington Heights——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Washington Heights 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 Washington Heights, Buenos Aires and other cities on screen as live clocks, under an animated sky and sun.

Best hours to call

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

Where daylight saving pulls them apart

Washington Heights 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 Washington Heights?

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

What is the best time to call between Washington Heights and Buenos Aires?

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

Do Washington Heights 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.