Cross reference
Revelation 21:25
25 Its gates will in no way be shut by day (for there will be no night there),
Isaiah 60:11
11 Your gates also shall be open continually; they shall not be shut day nor night; that men may bring to you the wealth of the nations, and their kings led captive.
Zechariah 14:7
7 It will be a unique day which is known to Yahweh; not day, and not night; but it will come to pass, that at evening time there will be light.
Revelation 22:5
5 There will be no night, and they need no lamp light; for the Lord God will illuminate them. They will reign forever and ever.
Isaiah 60:20
20 Your sun shall no more go down, neither shall your moon withdraw itself; for Yahweh will be your everlasting light, and the days of your mourning shall be ended.
Revelation 21:23
23 The city has no need for the sun, neither of the moon, to shine, for the very glory of God illuminated it, and its lamp is the Lamb.