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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 Nicolás Romero vs Buenos Aires

Nicolás Romero keeps CST (UTC−6) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 3 hours ahead of Nicolás Romero; 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: 12:00–18:00 in Buenos Aires (09:00–15:00 your time).

Nicolás Romero and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in Nicolás Romero01:00 in Nicolás Romero02:00 in Nicolás Romero03:00 in Nicolás Romero04:00 in Nicolás Romero05:00 in Nicolás Romero06:00 in Nicolás Romero07:00 in Nicolás Romero08:00 in Nicolás Romero09:00 in Nicolás Romero10:00 in Nicolás Romero11:00 in Nicolás Romero12:00 in Nicolás Romero13:00 in Nicolás Romero14:00 in Nicolás Romero15:00 in Nicolás Romero16:00 in Nicolás Romero17:00 in Nicolás Romero18:00 in Nicolás Romero19:00 in Nicolás Romero20:00 in Nicolás Romero21:00 in Nicolás Romero22:00 in Nicolás Romero23:00 in Nicolás Romero
Nicolás Romero——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

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

Best hours to call

09:00 in Nicolás Romero
Inside working hours on both sides
12:00 in Buenos Aires
10:00 in Nicolás Romero
Inside working hours on both sides
13:00 in Buenos Aires
11:00 in Nicolás Romero
Inside working hours on both sides
14:00 in Buenos Aires
12:00 in Nicolás Romero
Inside working hours on both sides
15:00 in Buenos Aires

Where daylight saving pulls them apart

Neither Nicolás Romero nor Buenos Aires changes its clocks, so the gap above holds all year.

Also useful

Common questions

How many hours ahead is Buenos Aires of Nicolás Romero?

Buenos Aires is 3 hours ahead of Nicolás Romero right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Nicolás Romero and Buenos Aires?

Any hour in 09:00–15:00 Nicolás Romero time is inside working hours in both cities.

Do Nicolás Romero and Buenos Aires change clocks on the same date?

Neither city changes its clocks, so the gap between them never moves.