. "the summer season , as one half of the year , from March twenty-second to September twenty-second (the other half was hiems : in a restricted sense, the summer , the three months from the entrance of the sun into Cancer to the autumnal equinox" . "the summer season , as one half of the year , from March twenty-second to September twenty-second (the other half was hiems : in a restricted sense, the summer , the three months from the entrance of the sun into Cancer to the autumnal equinox" . .