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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 Dehiwala-Mount Lavinia vs Buenos Aires

Dehiwala-Mount Lavinia keeps IST (UTC+5:30) and Buenos Aires keeps UTC−3 (UTC−3) today. Buenos Aires is 8½ hours behind Dehiwala-Mount Lavinia; 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: 09:00–10:00 in Buenos Aires (17:00–18:00 your time).

Dehiwala-Mount Lavinia and Buenos Aires hour by hour, with the working-hour overlap shaded
City00:00 in Dehiwala-Mount Lavinia01:00 in Dehiwala-Mount Lavinia02:00 in Dehiwala-Mount Lavinia03:00 in Dehiwala-Mount Lavinia04:00 in Dehiwala-Mount Lavinia05:00 in Dehiwala-Mount Lavinia06:00 in Dehiwala-Mount Lavinia07:00 in Dehiwala-Mount Lavinia08:00 in Dehiwala-Mount Lavinia09:00 in Dehiwala-Mount Lavinia10:00 in Dehiwala-Mount Lavinia11:00 in Dehiwala-Mount Lavinia12:00 in Dehiwala-Mount Lavinia13:00 in Dehiwala-Mount Lavinia14:00 in Dehiwala-Mount Lavinia15:00 in Dehiwala-Mount Lavinia16:00 in Dehiwala-Mount Lavinia17:00 in Dehiwala-Mount Lavinia18:00 in Dehiwala-Mount Lavinia19:00 in Dehiwala-Mount Lavinia20:00 in Dehiwala-Mount Lavinia21:00 in Dehiwala-Mount Lavinia22:00 in Dehiwala-Mount Lavinia23:00 in Dehiwala-Mount Lavinia
Dehiwala-Mount Lavinia——000102030405060708091011121314151617181920212223
Buenos Aires——000102030405060708091011121314151617181920212223
  • Working hours
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  • Overlap

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Best hours to call

17:00 in Dehiwala-Mount Lavinia
Inside working hours on both sides
09:00 in Buenos Aires

Where daylight saving pulls them apart

Neither Dehiwala-Mount Lavinia 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 Dehiwala-Mount Lavinia?

Buenos Aires is 8½ hours behind Dehiwala-Mount Lavinia right now. The gap is not fixed: it moves whenever either side changes its clocks.

What is the best time to call between Dehiwala-Mount Lavinia and Buenos Aires?

Any hour in 17:00–18:00 Dehiwala-Mount Lavinia time is inside working hours in both cities.

Do Dehiwala-Mount Lavinia and Buenos Aires change clocks on the same date?

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