Revelation 6:12

12 I watched as the Lamb broke the sixth seal, and there was a great earthquake. The sun became as dark as black cloth, and the moon became as red as blood.

Revelation 6:12 In-Context

10 They shouted to the Lord and said, “O Sovereign Lord, holy and true, how long before you judge the people who belong to this world and avenge our blood for what they have done to us?”
11 Then a white robe was given to each of them. And they were told to rest a little longer until the full number of their brothers and sisters —their fellow servants of Jesus who were to be martyred—had joined them.
12 I watched as the Lamb broke the sixth seal, and there was a great earthquake. The sun became as dark as black cloth, and the moon became as red as blood.
13 Then the stars of the sky fell to the earth like green figs falling from a tree shaken by a strong wind.
14 The sky was rolled up like a scroll, and all of the mountains and islands were moved from their places.
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