What part of speech is night

noun or adjective

Explanation:

as a noun it can either mean the darkness between one day and the next or the darkness that curse during the night time.

as an adjective it can mean relating to the night ( EX as in the night sky) or used at night (EX: as a night light) or happening at night (EX: taking a night flight).

hope this helps

on these days , humidity is very f.) high