The 'blood moon' part of a lunar eclipse is seen above Austin, Texas, on March 14, 2025. (Rick Kern/Getty Images) A lunar eclipse and a “blood moon” will occur on Sept. 7. Despite the dramatic name, a ...
A Blood Moon occurs during a total lunar eclipse when the Moon turns deeply red by Earth's shadow. This one is unique—it won't happen again until 2026—and its impact will be felt all over the world.