The height of the day. That is, even at noon day, when the sun is the highest, I am still in danger. (Challoner)
Hebrew, "many fight against me from an elevation, or from day-break. "
Fear. Many prefix a negation, which St. Jerome rejects, (ad Sun.) explaining this height of the divine majesty. (Calmet)
David felt the impressions of fear; but corrected them by his confidence in God. (Worthington)