Li̍p-hē立夏

first day of summer

first day of summer, beginning of summer (one of the solar terms, around May the 5th, 6th, or 7th)

English Wiktionary, “立夏” (CC BY-SA 4.0) — https://en.wiktionary.org/wiki/%E7%AB%8B%E5%A4%8F · confidence: Medium (Wiktionary, Hokkien)