During the winter solstice, a group of modern Mexicans gather to observe the sun emerging from the peak of the Popocatépetl. This cosmogeographic event served as a marker in the horizon calendar, an ancient technology to keep track of time.
During the winter solstice, a group of modern Mexicans gather to observe the sun emerging from the peak of the Popocatépetl. This cosmogeographic event served as a marker in the horizon calendar, an ancient technology to keep track of time.
