夜 is a Chinese hanzi, listed here under the keyword “night”. It is built from 亠 (head), 亻 (person), 夂 (go) and 丶 (dot). It appears as a component in 6 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “head” + “person” + “go”. 夜 is among the results, together with every other character containing the same shapes.
Open 夜 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.