土曜日 Traditional form: 土曜日 Pinyin (reading): Tǔyàorì Definitions: Saturday (used in ancient Chinese astronomy) Characters: 土 - soil, earth; items made of earth 曜 - bright, glorious; Venus 日 - sun; day; daytime Traditional characters: 土 - soil, earth; items made of earth 曜 - bright, glorious; Venus 日 - sun; day; daytime