Evening, a time when the light and heat are fading away, represents a state in which a person -- or a community of people -- is turning away from the Lord, with little desire left to be good and little knowledge left regarding what good is. Evening is often a time of judgment.

In Genesis 19:1, the evening signifies the visitation that comes before judgment. (Arcana Coelestia 2318)

In Genesis 30:16, this signifies the good or truth in a state of good, but in the obscurity that is characteristic of the natural. (Arcana Coelestia 3949)

10. I have stated that in the spiritual world, just as in this physical world, we can see space and therefore distances as well, but that they are appearances, dependent on spiritual likenesses of love and wisdom, or of what is good and true. This is why even though the Lord is with angels everywhere in heaven, he still appears high overhead, looking like a sun. Further, since it is the acceptance of love and wisdom that causes likeness to him, if angels have a closer resemblance because of their acceptance, their heavens appear to be closer to the Lord than those of the angels whose resemblance is more remote. This is also why the heavens (there are three of them) are marked off from each other, as are the communities of each heaven. It is also why the hells underneath them are farther away in proportion to their rejection of love and wisdom.

It is the same for us. The Lord is present in us and with us throughout the whole world; and the reason for this is simply that the Lord is not in space.