Dict: strongs - twilight

Strongs:

H5399 @ נשׁף nesheph neh'-shef From H5398; properly a {breeze} that {is} (by implication) dusk (when the evening breeze prevails): - {dark} dawning of the day ({morning}) {night} twilight.

H5939 @ עלטה ‛ălâţâh al-aw-taw' Feminine from an unused root meaning to cover; dusk: - {dark} twilight.

H6751 @ צלל tsâlal tsaw-lal' A primitive root (rather identical with H6749 through the idea of hovering over (compare H6754)); to {shade} as twilight or an opaque object: - begin to be {dark} shadowing.