evenfall(n = noun.time) crepuscle, crepuscule, dusk, fall, gloam, gloaming, nightfall, twilight - the time of day immediately following sunset; "he loved the twilight"; "they finished before the fall of night"
is a kind of hour, time of day
is a part of eve, even, evening, eventide
has particulars: night

   Beginning of evening. Tennyson. [1913 Webster]