Moon sign

The Moon sign is commonly used to explore emotional needs, instinctive reactions, and what helps someone feel settled. It is calculated from the Moon's position at birth, so an accurate birth date, time, and location matter.

How astrologers use this idea

It is a useful complement to the Sun sign because it focuses less on a public identity and more on what restores a person privately.

Important context

Look at the Moon's sign alongside its house and aspects. Together, these describe both the style of emotional response and the life areas where it is most likely to be felt.

Use it with your own chart

Use a birth chart to calculate your Moon sign precisely rather than relying on a date-only estimate.

Continue exploring

All astrology guides →What is a natal chart? →Rising Sign →Midheaven →North Node →Saturn Return →