John Gills Exposition of the Bible Commentary - Genesis 1:19
And the evening and the morning were the fourth day. Made by the rotation of the earth on its own axis, in the space of twenty four hours: this according to Capellus was the twenty first of April, and according to Bishop Usher the twenty sixth of October; or, as others, the fourth of September: and thus, as on the fourth day of the creation the sun was made, or appeared, so in the fourth millennium the sun of righteousness arose on our earth. read more
Matthew Henry's Complete Commentary - Genesis 1:14-19
This is the history of the fourth day's work, the creating of the sun, moon, and stars, which are here accounted for, not as they are in themselves and in their own nature, to satisfy the curious, but as they are in relation to this earth, to which they serve as lights; and this is enough to furnish us with matter for praise and thanksgiving. Holy Job mentions this as an instance of the glorious power of God, that by the Spirit he hath garnished the heavens (Job 26:13); and here we have an... read more