 With these exceptions, the correspondences run through Sonnet 75, which falls on April 7, the Sunday after Easter.Sonnets 76–89 correspond to the period from May 3 – May 17, the beginning of a new cycle of second lessons at morning prayer through the day before the Vigil of the feast of Pentecost, which fell on May 19.These sonnets tend to draw even more heavily on daily scriptural readings than the preceding 75.