'Night' in the Bible

And the four living creatures, each by itself severally, had six wings, around and within are full of eyes, and rest they have not day and night, saying, 'Holy, holy, holy, Lord God Almighty, who was, and who is, and who is coming;'

because of this are they before the throne of God, and they do service to Him day and night in His sanctuary, and He who is sitting upon the throne shall tabernacle over them;

And the fourth messenger did sound, and smitten was the third of the sun, and the third of the moon, and the third of the stars, that darkened may be the third of them, and that the day may not shine -- the third of it, and the night in like manner.

And I heard a great voice saying in the heaven, 'Now did come the salvation, and the power, and the reign, of our God, and the authority of His Christ, because cast down was the accuser of our brethren, who is accusing them before our God day and night;

and the smoke of their torment doth go up to ages of ages; and they have no rest day and night, who are bowing before the beast and his image, also if any doth receive the mark of his name.

and the Devil, who is leading them astray, was cast into the lake of fire and brimstone, where are the beast and the false prophet, and they shall be tormented day and night -- to the ages of the ages.

and its gates shall not at all be shut by day, for night shall not be there;

and night shall not be there, and they have no need of a lamp and light of a sun, because the Lord God doth give them light, and they shall reign -- to the ages of the ages.