Sacred Geometry in Mexican Pyramids

Sacred geometry is a fascinating concept. When you think about how the pyramids were built by an ancient civilization, and with such precision and forethought, it boogles the mind.
Mexico has many pyramids. Perhaps the former inhabitants of the lost continet of Atlantis found there way to Mexico as well as Egypt.
The step pyramids at Chichen Itza located in the Yucatan Peninsula of Mexico exhibit a strange phenomena at the time of the Summer and Winter Solstices.
About or on June 21 / June 22 when the Summer Solstice arrives once again you can observe what appears to be serpents of light traveling down the sides of the Pyramid.
Coincidence? I think not. Just as the mighty Stonehenge in England was built according to the laws of sacred geometry and in aligment of the sun, so were the pyramids in Mexico.