Acts 2:20

20 The sun shall be turned to darkness and the moon to blood, before the coming of the Lord's great and glorious day.

Acts 2:20 In-Context

18 Even upon my slaves, both men and women, in those days I will pour out my Spirit; and they shall prophesy.
19 And I will show portents in the heaven above and signs on the earth below, blood, and fire, and smoky mist.
20 The sun shall be turned to darkness and the moon to blood, before the coming of the Lord's great and glorious day.
21 Then everyone who calls on the name of the Lord shall be saved.'
22 "You that are Israelites, listen to what I have to say: Jesus of Nazareth, a man attested to you by God with deeds of power, wonders, and signs that God did through him among you, as you yourselves know—
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.