Job 3:4

Verse Job 3:4. Let that day be darkness] The meaning is exactly the same with our expression, "Let it be blotted out of the calendar." However distinguished it may have been, as the birthday of a man once celebrated for his possessions, liberality, and piety, let it no longer be thus noted; as he who was thus celebrated is now the sport of adversity, the most impoverished, most afflicted, and most wretched of human beings.

Let not God regard it from above] אל ידרשהו al yidreshehu, "Let Him not require it" - let Him not consider it essential to the completion of the days of the year; and therefore he adds, neither let the light shine upon it. If it must be a part of duration, let it not be distinguished by the light of the sun.