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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 Naucalpan de Juárez vs Buenos Aires

Naucalpan de Juárez keeps CST (UTC−6) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 3 hours ahead of Naucalpan de Juárez; 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).

Naucalpan de Juárez and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in Naucalpan de Juárez01:00 in Naucalpan de Juárez02:00 in Naucalpan de Juárez03:00 in Naucalpan de Juárez04:00 in Naucalpan de Juárez05:00 in Naucalpan de Juárez06:00 in Naucalpan de Juárez07:00 in Naucalpan de Juárez08:00 in Naucalpan de Juárez09:00 in Naucalpan de Juárez10:00 in Naucalpan de Juárez11:00 in Naucalpan de Juárez12:00 in Naucalpan de Juárez13:00 in Naucalpan de Juárez14:00 in Naucalpan de Juárez15:00 in Naucalpan de Juárez16:00 in Naucalpan de Juárez17:00 in Naucalpan de Juárez18:00 in Naucalpan de Juárez19:00 in Naucalpan de Juárez20:00 in Naucalpan de Juárez21:00 in Naucalpan de Juárez22:00 in Naucalpan de Juárez23:00 in Naucalpan de Juárez
Naucalpan de Juárez——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

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

Best hours to call

09:00 in Naucalpan de Juárez
Inside working hours on both sides
12:00 in Buenos Aires
10:00 in Naucalpan de Juárez
Inside working hours on both sides
13:00 in Buenos Aires
11:00 in Naucalpan de Juárez
Inside working hours on both sides
14:00 in Buenos Aires
12:00 in Naucalpan de Juárez
Inside working hours on both sides
15:00 in Buenos Aires

Where daylight saving pulls them apart

Neither Naucalpan de Juárez 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 Naucalpan de Juárez?

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

What is the best time to call between Naucalpan de Juárez and Buenos Aires?

Any hour in 09:00–15:00 Naucalpan de Juárez time is inside working hours in both cities.

Do Naucalpan de Juárez and Buenos Aires change clocks on the same date?

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