Blood Moon

A Blood Moon is a popular name for a total lunar eclipse, when the Moon passes completely into Earth's shadow. During this event, the Moon takes on a reddish or coppery hue because Earth's atmosphere bends and filters sunlight, scattering blue light and allowing red light to reach the lunar surface. In astrology, a Blood Moon is considered a powerful eclipse that amplifies emotional intensity and signals endings or transformations.

How it works

A Blood Moon occurs only during a full Moon when the Sun, Earth, and Moon align perfectly, with Earth in the middle. The red color comes from the same physics that makes sunsets red. Astrologically, a Blood Moon represents a culmination point — themes of the sign and house where the eclipse falls become heightened. It often brings hidden emotions to the surface, urging release of what no longer serves you. The effect can last up to six months, with the weeks around the eclipse being most potent.

In practice

When a Blood Moon appears in your natal chart, pay attention to the house and sign involved. For example, a Blood Moon in Aries may spark sudden urges for independence, while one in Cancer could stir deep family memories. Eclipses often coincide with unexpected events or realizations. Rather than fearing them, see them as cosmic checkpoints — times to review, adjust, and let go. Journaling or meditating during a Blood Moon can help integrate its energy.

For a personalized look at how upcoming lunar eclipses affect your chart, check your astrology calendar.