'Day and Night' in the Bible

And shall not God avenge His elect, crying to Him day and night, and He is long-suffering over them?

but their plot was made known to Saul. And they were keeping the gates both day and night in order that they might kill him:

And the four living creatures having six wings, one opposite one of them; filled with eyes without and within; and they cease not day and night, saying; Holy, holy, holy, is the Lord God Omnipotent, who was, and who is, and who is the one coming.

On account of this they are before the throne of God, and they worship him day and night in his temple, and the one sitting upon the throne will spread his tabernacle over them.

And I heard a great voice in the heaven saying, Now has come salvation, and power, and the kingdom of our God, and the authority of his Christ: because the accuser of our brethren, the one accusing them before our God day and night, is cast out.

And the smoke of their torment, ascends up into ages of ages: and they have no rest day and night, who worship the beast and his image, and if any one receives the mark of his name.

and the devil, the one deceiving them, was cast into the lake of fire and brimstone, where the beast and the false prophet are also, and they shall be tormented day and night unto the ages of the ages.