What is another word for dark night?
Pronunciation: [dˈɑːk nˈa͡ɪt] (IPA) 
The phrase "dark night" typically refers to a period of time when the sky is devoid of light, leaving a cloak of darkness over everything. Synonyms for "dark night" may include "midnight," "blackout," "pitch black," "obsidian," "ebony," "nocturnal," and "unilluminated." "Midnight" is perhaps the most commonly used synonym, as it specifically refers to the middle of the night. "Blackout" and "pitch black" both suggest a complete lack of light, while "obsidian" and "ebony" evoke a visual image of a deep black color. "Nocturnal" refers to animals and activities that occur during the night, while "unilluminated" simply suggests the absence of light.
