Acts 2:20

20 the sun will be darkened, and the moon will turn red as blood, before the great and glorious Day of the Lord comes.

Acts 2:20 Meaning and Commentary

Acts 2:20

The sun shall be turned into darkness
As at the death of Christ, by a total eclipse of it:

and the moon into blood;
as at the opening of the sixth seal, ( Revelation 6:12 )

before that great and notable day of the Lord come;
when he shall come in power and great glory, as he did in a few years after this, to take vengeance on the Jews, and destroy their nation, city, and temple; in which there was a display of his greatness, and power, and which was awful and "terrible" to them, as in Joel it is called; (See Gill on Matthew 24:29).

Acts 2:20 In-Context

18 Yes, even on my servants, both men and women, I will pour out my Spirit in those days, and they will proclaim my message.

19 I will perform miracles in the sky above and wonders on the earth below. There will be blood, fire, and thick smoke;

20 the sun will be darkened, and the moon will turn red as blood, before the great and glorious Day of the Lord comes.

21 And then, whoever calls out to the Lord for help will be saved.'

22 "Listen to these words, fellow Israelites! Jesus of Nazareth was a man whose divine authority was clearly proven to you by all the miracles and wonders which God performed through him. You yourselves know this, for it happened here among you.