Nightfall (4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nightfall</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for dark that I've seen before include "Sinister - evening" , "Sombre in colour" , "Lacking light" , "Shade of Oxford blue" , "Obscure - sinister" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nightfall</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that nightfall can be written as dusk)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for dusk that I've seen before include "Evening light" , "Period after sunset" , "Time towards the end of the day" , "Nightfall" , "Gloaming" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nightfall</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for sunset that I've seen before include "Day's end" , "brilliant decline?" , "End of the day, getting dark" , "After which day becomes night" , "US nest (anag.)" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">nightfall</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for evening that I've seen before include "late party" , "somewhat late in the day" , "'Soup of the - - '" , "The close of a day; a word used in the first ever 2 dn" , "Making flat" .)
(Other definitions for sundown that I've seen before include "Part of evening" , "when the day is done" , "Dusk" , "Event seen in evening" , "one time in the evening" .)