This thorough article from Chabad.org explains the origins and meaning of the Hoshanot prayers recited on Sukkot, as well as a practical guide for how and when these prayers take place within the services on Sukkot, Shabbat and Hoshanah Rabbah.
This thorough article from Chabad.org explains the origins and meaning of the Hoshanot prayers recited on Sukkot, as well as a practical guide for how and when these prayers take place within the services on Sukkot, Shabbat and Hoshanah Rabbah.