Blood Moon

Joel 2:31
The sun will be turned to darkness and the moon to blood before the coming of the great and dreadful day of the Lord.

Acts 2:20
The sun will be turned to darkness and the moon to blood before the coming of the great and glorious day of the Lord.

Revelation 6:12-14
12 I watched as he opened the sixth seal. There was a great earthquake. The sun turned black like sackcloth made of goat hair, the whole moon turned blood red, 13 and the stars in the sky fell to earth, as figs drop from a fig tree when shaken by a strong wind. 14 The heavens receded like a scroll being rolled up, and every mountain and island was removed from its place.