Sudden nightfall Synonyms

Sudden replaced

instant nightfall

Definitions for Sudden

(adjective) not expected
(adjective) happening without warning or in a short space of time

SN abbreviation

SN is an abbreviation for Sudden Nightfall

What does SN stand for?

SN stands for "Sudden Nightfall"

Nightfall replaced

sudden decline

sudden blackout

sudden eclipse

sudden darkness

Definitions for Nightfall

(noun) the time from when the sun begins to set to the onset of total darkness
(noun) the time of day immediately following sunset