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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 San Miguel de Tucumán vs Buenos Aires

San Miguel de Tucumán keeps UTC−3 (UTC−3) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is the same time as San Miguel de Tucumán; 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: 09:00–18:00 in Buenos Aires (09:00–18:00 your time).

San Miguel de Tucumán and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in San Miguel de Tucumán01:00 in San Miguel de Tucumán02:00 in San Miguel de Tucumán03:00 in San Miguel de Tucumán04:00 in San Miguel de Tucumán05:00 in San Miguel de Tucumán06:00 in San Miguel de Tucumán07:00 in San Miguel de Tucumán08:00 in San Miguel de Tucumán09:00 in San Miguel de Tucumán10:00 in San Miguel de Tucumán11:00 in San Miguel de Tucumán12:00 in San Miguel de Tucumán13:00 in San Miguel de Tucumán14:00 in San Miguel de Tucumán15:00 in San Miguel de Tucumán16:00 in San Miguel de Tucumán17:00 in San Miguel de Tucumán18:00 in San Miguel de Tucumán19:00 in San Miguel de Tucumán20:00 in San Miguel de Tucumán21:00 in San Miguel de Tucumán22:00 in San Miguel de Tucumán23:00 in San Miguel de Tucumán
San Miguel de Tucumán——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
  • Shoulder
  • Night
  • Overlap

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

Best hours to call

09:00 in San Miguel de Tucumán
Inside working hours on both sides
09:00 in Buenos Aires
10:00 in San Miguel de Tucumán
Inside working hours on both sides
10:00 in Buenos Aires
11:00 in San Miguel de Tucumán
Inside working hours on both sides
11:00 in Buenos Aires
12:00 in San Miguel de Tucumán
Inside working hours on both sides
12:00 in Buenos Aires

Where daylight saving pulls them apart

Neither San Miguel de Tucumán 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 San Miguel de Tucumán?

Buenos Aires and San Miguel de Tucumán read the same clock right now.

What is the best time to call between San Miguel de Tucumán and Buenos Aires?

Any hour in 09:00–18:00 San Miguel de Tucumán time is inside working hours in both cities.

Do San Miguel de Tucumán and Buenos Aires change clocks on the same date?

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