A bibliographical study on the superstition of special the day of the month was done to know the present practices and compare with Kongkooksesiki(동국세시기), Youlyangsesili(열양세시기), Kyoungdojabji(경도잡지). The superstition of special the day of the month which were celebrated in Choongcheongnam-Do, Kyungsangnam-Do, Hwanghae-Do area were the Junuary 15, the February 1, the July 7 and the winter solstice.