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Global ClockTime zone converter & meeting planner
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09
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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 Buenos Aires vs Horta-Guinardó

Buenos Aires keeps UTC−3 (UTC−3) and Horta-Guinardó keeps CEST (UTC+2) today. Horta-Guinardó is 5 hours ahead of Buenos Aires; 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: 14:00–18:00 in Horta-Guinardó (09:00–13:00 your time).

Buenos Aires and Horta-Guinardó hour by hour, with the working-hour overlap shaded
City00:00 in Buenos Aires01:00 in Buenos Aires02:00 in Buenos Aires03:00 in Buenos Aires04:00 in Buenos Aires05:00 in Buenos Aires06:00 in Buenos Aires07:00 in Buenos Aires08:00 in Buenos Aires09:00 in Buenos Aires10:00 in Buenos Aires11:00 in Buenos Aires12:00 in Buenos Aires13:00 in Buenos Aires14:00 in Buenos Aires15:00 in Buenos Aires16:00 in Buenos Aires17:00 in Buenos Aires18:00 in Buenos Aires19:00 in Buenos Aires20:00 in Buenos Aires21:00 in Buenos Aires22:00 in Buenos Aires23:00 in Buenos Aires
Buenos Aires——000102030405060708091011121314151617181920212223
Horta-Guinardó——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

Do more with Buenos Aires and Horta-Guinardó

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

Best hours to call

09:00 in Buenos Aires
Inside working hours on both sides
14:00 in Horta-Guinardó
10:00 in Buenos Aires
Inside working hours on both sides
15:00 in Horta-Guinardó
11:00 in Buenos Aires
Inside working hours on both sides
16:00 in Horta-Guinardó
12:00 in Buenos Aires
Inside working hours on both sides
17:00 in Horta-Guinardó

Where daylight saving pulls them apart

Horta-Guinardó 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 Horta-Guinardó of Buenos Aires?

Horta-Guinardó is 5 hours ahead of Buenos Aires right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Buenos Aires and Horta-Guinardó?

Any hour in 09:00–13:00 Buenos Aires time is inside working hours in both cities.

Do Buenos Aires and Horta-Guinardó 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.