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Global ClockTime zone converter & meeting planner
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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 Ciutat Vella vs Buenos Aires

Ciutat Vella keeps CEST (UTC+2) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 5 hours behind Ciutat Vella; 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: 09:00–13:00 in Buenos Aires (14:00–18:00 your time).

Ciutat Vella and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in Ciutat Vella01:00 in Ciutat Vella02:00 in Ciutat Vella03:00 in Ciutat Vella04:00 in Ciutat Vella05:00 in Ciutat Vella06:00 in Ciutat Vella07:00 in Ciutat Vella08:00 in Ciutat Vella09:00 in Ciutat Vella10:00 in Ciutat Vella11:00 in Ciutat Vella12:00 in Ciutat Vella13:00 in Ciutat Vella14:00 in Ciutat Vella15:00 in Ciutat Vella16:00 in Ciutat Vella17:00 in Ciutat Vella18:00 in Ciutat Vella19:00 in Ciutat Vella20:00 in Ciutat Vella21:00 in Ciutat Vella22:00 in Ciutat Vella23:00 in Ciutat Vella
Ciutat Vella——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

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

Best hours to call

14:00 in Ciutat Vella
Inside working hours on both sides
09:00 in Buenos Aires
15:00 in Ciutat Vella
Inside working hours on both sides
10:00 in Buenos Aires
16:00 in Ciutat Vella
Inside working hours on both sides
11:00 in Buenos Aires
17:00 in Ciutat Vella
Inside working hours on both sides
12:00 in Buenos Aires

Where daylight saving pulls them apart

Ciutat Vella next changes on Sunday 25 October 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 Ciutat Vella?

Buenos Aires is 5 hours behind Ciutat Vella right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Ciutat Vella and Buenos Aires?

Any hour in 14:00–18:00 Ciutat Vella time is inside working hours in both cities.

Do Ciutat Vella 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.