Acts 2:20-21 (KJV) The sun shall be turned into darkness, and the moon into blood, before that great and notable day of the Lord come: And it shall come to pass, that whosoever shall call on the name of the Lord shall be saved.
Joel 2:1 (KJV) Blow ye the trumpet in Zion, and sound an alarm in my holy: let all the inhabitants of the land tremble: for the day of the LORD cometh, for it is nigh at hand;
Joel 2:31-32 (KJV) The sun shall be turned into darkness, and the moon into blood, before the great and the terrible day of the LORD come. And it shall come to pass, that whosoever shall call on the name of the LORD shall be delivered: for in mount Zion and in Jerusalem shall be deliverance, as the LORD hath said, and in the remnant whom the LORD shall call.
Based on what the above texts state, let's ask ourselves some questions.
In Acts 2:20-21 when does it state the sun shall be turned into darkness, and the moon into blood? Before the day of the Lord comes? Or after the day of Lord comes?
In Joel 2:31-32 when does it state the sun shall be turned into darkness, and the moon into blood? Before the day of the Lord comes? Or after the day of Lord comes?
Matthew 24:29 Immediately after the tribulation of those days shall the sun be darkened, and the moon shall not give her light, and the stars shall fall from heaven, and the powers of the heavens shall be shaken:
30 And then shall appear the sign of the Son of man in heaven: and then shall all the tribes of the earth mourn, and they shall see the Son of man coming in the clouds of heaven with power and great glory.
31 And he shall send his angels with a great sound of a trumpet, and they shall gather together his elect from the four winds, from one end of heaven to the other.
In Matthew 24 when does it state that the sun shall be darkened, and the moon shall not give her light?
Answer: Immediately after great tribulation and prior to His 2nd coming and the gathering of His elect.
Revelation 6:12 And I beheld when he had opened the sixth seal, and, lo, there was a great earthquake; and the sun became black as sackcloth of hair, and the moon became as blood;
13 And the stars of heaven fell unto the earth, even as a fig tree casteth her untimely figs, when she is shaken of a mighty wind.
14 And the heaven departed as a scroll when it is rolled together; and every mountain and island were moved out of their places.
15 And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man, hid themselves in the dens and in the rocks of the mountains;
16 And said to the mountains and rocks, Fall on us, and hide us from the face of him that sitteth on the throne, and from the wrath of the Lamb:
17 For the great day of his wrath is come; and who shall be able to stand?
When does Revelation 6 indicate the sun is darkened? Answer: During the 6th seal during the time of His wrath.
Does the entire gospel age, which you equate with the day of the Lord, involve His time of wrath? Why is Revelation 6 recording that the time of His wrath doesn't even begin until the little season recorded in the 5th seal is fulfilled first? Which means, how can the day of the Lord involve the entire NT church age if it doesn't even begin until after the sun goes dark first? And that when the sun goes dark, the 2nd coming is just right around the corner.