What is the autumn equinox and what time will it be in Argentina – 19/03/2019

The autumn equinox, also called early autumn, marks the arrival of this climatic station in Argentina and in some countries of the world.

During this season, the temperature begins to drop, indicating the next cold climate entry. For this reason, it is traditionally recognized as a moment of change.

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The beginning of this climatic season varies from date to hemisphere and is marked by the autumn equinox. This occurs between March 20 and 21 in the southern hemisphere.

At the equinox, the days have a duration equal to nights in all places on Earth (except at the poles). It occurs twice a year: in March (autumn equinox) and in September (spring equinox).

During these days the sun reaches its peak compared to a point of observation in the Earth's equator. In addition, that day, the sun rises exactly to the east and sets in the west.

Equinox in Argentina

In our country, the equinox will begin Wednesday, March 20 at 18h58At that time, the summer will end and the fall will begin.

In general, the March equinox occurs approximately on March 21st, but it may vary as it will this year, mainly because the Earth does not take exactly 365 days to complete the Sun's turn.

To understand why the seasons occur, we must keep in mind that the main cause of these is the inclination of the Earth's axis. This inclination means that for the seasons, the nights are longer in one hemisphere and shorter in another, and that, when one is summer, in the other, it is the 39; winter.

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