Definition of zenith - What is it, Meaning and Concept

Cenit is a concept that is used in astronomy and allows you to name the point where the vertical of a space are intercepted with the celestial sphere .This is the highest point in the sky above who observes, 90 degrees from his head.

The vertical of this place, in this way, divides the celestial sphere into two points: the zenith (also known as zenith or zenit ) is the point that is just above the individual.

In other words, by prolonging the terrestrial radius of the place where the person observing in both directions is located, the zenith would cut the celestial sphere into two points.As the zenith is the point that is on the observer, the point opposite is called nadir .The nadir, therefore, is under this hypothetical line (under the observer's feet).

The notion of zenith is also used to name the peak or peak time of something or someone .For example: "With this new conquest, the boxer is at the zenith of his long career" , “I reached the zenith of my career at twenty years and, since then, everything went downhill” , “I think the zenith of the concert came with the last two tracks” .

For the optics , the zenith prism is the system that has as its most important component a reflection prism that adapts to the eyepiece astronomical and that, in this way, favors zenithal observation.

Polar zenith , finally, is a cryptography class that consists of replacing the letters of the term "zenith" with the letters that they form the expression "polar" in their respective positions.The letters that do not appear in these words remain unchanged.Thus, "water" is written “Igui” under the polar zenith coding.

Another concept that could be highly linked to this is that of the Sun Cenital, which refers to the position that this star assumes when it is on the vertical of a certain place, which takes place precisely at noon time.zenith sun is only present in the intertropical regions (once in each) during the summer solstice.The days of zenith sun are equivalent to the equinoxes.

The Zenith of Juan Ramon Jimenez

The Spanish poet Juan Ramon Jimenez , one of the most prominent of the Generation of 27, wrote a poem entitled "Cenit".

In it, the author makes a comparison between the existence itself and the concept described above.That point where light and shadow merge and the perfect balance is found.

He says that just that day, referring to the day of his death, it could be the same.When death hugs him and gets his half of light to close with his half shadow; when it finally comes, he says:

"sometimes, my half I, radiant; other times, my other half I, in oblivion"

An analysis of this poem could lead us to analyze the maximum point of a person's existence, when he can no longer change, when he stops being to become part of the world of shadows.

At first glance it may seem like a decadent poem that arises from sadness and the desire to die, however it would be more accurate to say that the poet tries to manifest the importance of personal search.

Possibly refers to working hard to rebuild oneself so that, the day when we can no longer start again, when we die, what we see of ourselves is something that leaves us fairly satisfied, that places us very high, right in the center of where we were standing, but much higher.