Revelation 21:25

In the daytime (for there will be no night there) its gates will never be closed;

Isaiah 60:11

“Your gates will be open continually;
They will not be closed day or night,
So that men may bring to you the wealth of the nations,
With their kings led in procession.

Zechariah 14:7

For it will be a unique day which is known to the Lord, neither day nor night, but it will come about that at evening time there will be light.

Revelation 22:5

And there will no longer be any night; and they will not have need of the light of a lamp nor the light of the sun, because the Lord God will illumine them; and they will reign forever and ever.

Isaiah 60:20

“Your sun will no longer set,
Nor will your moon wane;
For you will have the Lord for an everlasting light,
And the days of your mourning will be over.

Revelation 21:23

And the city has no need of the sun or of the moon to shine on it, for the glory of God has illumined it, and its lamp is the Lamb.

Treasury of Scripture Knowledge

Summary

And the gates of it shall not be shut at all by day: for there shall be no night there.

The gates

General references

Bible References

The gates

Isaiah 60:11
“Your gates will be open continually;
They will not be closed day or night,
So that men may bring to you the wealth of the nations,
With their kings led in procession.

For

Revelation 22:5
And there will no longer be any night; and they will not have need of the light of a lamp nor the light of the sun, because the Lord God will illumine them; and they will reign forever and ever.
Isaiah 60:20
“Your sun will no longer set,
Nor will your moon wane;
For you will have the Lord for an everlasting light,
And the days of your mourning will be over.
Zechariah 14:7
For it will be a unique day which is known to the Lord, neither day nor night, but it will come about that at evening time there will be light.

General references

Ezekiel 48:31
shall be the gates of the city, named for the tribes of Israel, three gates toward the north: the gate of Reuben, one; the gate of Judah, one; the gate of Levi, one.