Cross reference
Revelation 21:25
25 and its gates shall not at all be shut by day, for night shall not be there;
Isaiah 60:11
11 And opened have thy gates continually, By day and by night they are not shut, To bring unto thee the force of nations, Even their kings are led.
Zechariah 14:7
7 And there hath been one day, It is known to Jehovah, not day nor night, And it hath been at evening-time -- there is light.
Revelation 22:5
5 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.
Isaiah 60:20
20 Thy sun goeth no more in, And thy moon is not removed, For Jehovah becometh to thee a light age-during. And the days of thy mourning have been completed.
Revelation 21:23
23 and the city hath no need of the sun, nor of the moon, that they may shine in it; for the glory of God did lighten it, and the lamp of it `is' the Lamb;