Immediately.

Matthew 24:8
All these are the beginning of birth pains.

Daniel 7:11, 12
Then I kept watching because of the arrogant words the horn was speaking. As I continued to watch, the beast was slain, and its body was destroyed and thrown into the blazing fire. . . .

Mark 13:24, 25
However, after the tribulation of those days, 'The sun will be darkened, and the moon will not give its light, . . .

shall the.

Isaiah 13:10
For the stars of heaven and their constellations will not give their light. The sun will be darkened when it rises, and the moon will not give its light.

Isaiah 24:23
The moon will be confounded and the sun ashamed; for the LORD of Hosts will reign on Mount Zion and in Jerusalem, and in the presence of His elders, He will display His glory.

Jeremiah 4:23-28
I looked at the earth, and it was formless and empty; I looked to the heavens, and they had no light. . . .

Ezekiel 32:7, 8
When I extinguish you, I will cover the heavens and darken their stars. I will cover the sun with a cloud, and the moon will not give its light. . . .

Joel 2:10, 30, 31
Before them the earth quakes; the heavens tremble. The sun and moon grow dark, and the stars lose their brightness. . . .

Joel 3:15
The sun and moon grow dark, and the stars no longer shine.

Amos 5:20
Will not the Day of the LORD be darkness and not light, even gloom with no brightness in it?

Amos 8:9
"And in that day, " declares the Lord GOD, "I will make the sun go down at noon; and I will darken the earth in the daytime.

Zephaniah 1:14, 15
The great Day of the LORD is near--near and coming quickly. Listen, the Day of the LORD! Then the cry of the mighty will be bitter. . . .

Luke 21:25, 26
There will be signs in the sun and moon and stars, and on the earth dismay among the nations, bewildered by the roaring of the sea and the surging of the waves. . . .

Acts 2:19, 20
I will show wonders in the heavens above and signs on the earth below, blood and fire and clouds of smoke. . . .

Revelation 6:12-17
And when I saw the Lamb open the sixth seal, there was a great earthquake, and the sun became black like sackcloth of goat hair, and the whole moon turned blood red, . . .

the powers.

2 Peter 3:10
But the day of the Lord will come like a thief. The heavens will disappear with a roar, the elements will be dissolved in the fire, and the earth and its works will not be found.