What is another word for not day?
Pronunciation: [nˌɒt dˈe͡ɪ] (IPA) 
"Not day" is a somewhat obscure phrase that refers to the period of night. Thankfully, there are many synonyms that can be used in place of this phrase. One common synonym is "nighttime," which is often used to describe the hours when the sun is below the horizon. Other synonyms include "evening," "dusk," and "twilight," which can refer either to the beginning or end of the night. More colloquial terms for "not day" include "darkness" and "the wee hours," which highlight the difference between daytime and nighttime. Ultimately, the choice of synonym for "not day" will depend on the context and the desired tone.
