The holiday celbrated halfway betwee summer and Autumn Equinox, falls under the umbrella term naming days such at it, Candlemas, and what other two names "Quarter Days"?
Scottish term days: Scottish term and quarter days are the four divisions of the legal year, historically used as the days when contracts and leases would begin and end, servants would be hired or dismissed, and rent, interest on loans, and ministers' stipends would become due. Lammas:  It is a festival to mark the annual wheat harvest, and is the first harvest festival of the year.
i don't know