Revelation 21:23-25

MKJV(i) 23 And the city had no need of the sun, nor of the moon, that they might shine in it, for the glory of God illuminated it, and its lamp is the Lamb. 24 And the nations of those who are saved will walk in the light of it; and the kings of the earth bring their glory and honor into it. 25 And its gates may not be shut at all by day, for there shall be no night there.