“Mayan calendar specialists anticipated solar eclipses by correlating their occurrences with dates in their 260-day divinatory calendar. The 405-month eclipse table had emerged from a lunar calendar ...

CC0 Usage Conditions ApplyClick for more information. This 75-minute teacher webinar focused on the ways in which the Maya have used the Sun to track time for thousands of years. Ancestral calendars ...

In the heart of the Yucatán more than a thousand years ago, a group of Maya astronomers, known as daykeepers, tracked the movements of the Moon with such precision that they could foresee solar ...