Is Leo a Masculine Sign?

In astrology, whether Leo is a masculine sign can be answered directly: yes, Leo is classified as a masculine (or阳性) sign in traditional and modern Western astrology. This designation stems from its association with fixed fire, daytime energy, and qualities such as boldness, visibility, and outward expression. The masculine/feminine axis describes how each sign projects energy—masculine signs tend to initiate externally, while feminine signs typically reflect inwardly—rather than a value judgment. Below, we unpack how elemental and modal frameworks support this classification, what it means in practice, and how to interpret it without overgeneralizing.