Beschreibung
Add 5 to the day of the month required and to this amount add the number that stands at the head of the column which contains the desired year, also the number at the head of the column which contains the desired month. Divide the sum total by 7 and the remainder will be the figure at the the head of the column, beneath which is the day of the week. When there is no remainder the day of the week will be on Sunday.