The Wheel of the Year is a cyclical schedule that commemorates 8 in season celebrations

https://speedy-wiki.win/index.php/Embracing_the_Seasons:_An_Adventure_Through_the_Wheel_of_the_Year_in_Polytheist_Traditions

The Wheel of the Year is actually an intermittent calendar that commemorates eight in season festivities, marking the altering of the times as well as mother nature's rhythms