癸巳 Traditional form: 癸巳 Pinyin (reading): guǐsì Definitions: thirtieth year J6 of the 60 year cycle, e.g. 2013 or 2073 Characters: 癸 - 10th heavenly stem 巳 - the hours from 9 to 11; 6th terrestrial branch Traditional characters: 癸 - 10th heavenly stem 巳 - the hours from 9 to 11; 6th terrestrial branch