When is the first day of spring? So long, winter! The first day of spring is almost upon us, and we’re counting down the days until the weather begins to warm. The spring equinox happens on March 20, ...
El Castillo, also known as the Temple of Kukulcan, is among the largest structures at Chichén Itzá and its architecture reflects its far-flung political connections. Disclaimer: AAAS and EurekAlert!
it’s possible to take equinox-themed tours at this Mayan archaeological site from around 1,000 AD. Its Pyramid of Kukulcán (also called El Castillo) is aligned with the cardinal points and at ...