Archaeoastronomy pinpoints equinox, solstice and cross quarter moments throughout the year
Archaeoastronomy.comancient skywatchers regulated their calendars and tracked days with celestial alignments, often sunrises and sunsets with targetted shadow and light features on equinoxes, solstices and cross quarters
Archaeoastronomy pinpoints equinox, solstice and cross quarter moments throughout the year
Archaeoastronomy.com