A Moon Sign Calculator helps identify your moon sign based on your date, time, and place of birth. Unlike the sun sign, which shows general personality, the moon sign reflects your emotions, inner needs, intuition, and subconscious behavior. Many people believe that understanding their moon sign can improve self-awareness, relationships, and emotional balance. Supporters say it reveals how you react to challenges, express feelings, and connect with others on a deeper level. However, some argue that astrology is based more on belief and interpretation than science.