On the evening of 21 March and 22 September, days that begins the spring and fall equinoxes respectively, we can observed in the north staircase of the Castle of Chichen Itza, a solar projection in the shape of a serpent, consisting of seven triangles of light, inverted as a result of the shadow cast by the nine platforms of the building at sunset.
The phenomenon takes place at Chichen Itza in all its glory and we can see an image of the serpent made of light and dark triangles down the majestic Northwest of the Castle.
At the beginning the first shadows come of the higher bodies of the pyramid start drawing isosceles triangles that make up the body of the feathered serpent. Shadows will gradually move towards the snakelike head located at the bottom of the pyramid.
Finally, the last of the triangle touches the base of the pyramid. Spectators stand and raise their hands to heaven to “absorb the positive energy” believed to emanate from this phenomenon.
After a wile the figure of Kukulcan begins to dissipate to put an end to a process that takes about 45 minutes, from start to finish. Want to go to the equinox tour?