Fixed signs occur midway between the equinoxes and solstices and come into play when the seasons are already well underway and represent perseverance.
In Astrology, individuals under these signs are said to be characterized by stubborn persistence, stability, loyalty and the need to be right. They will persevere toward their chosen goal against all obstacles, only changing course when there remains no choice but to do so.
There is one fixed sign for each element and season. Fixed signs are Taurus, Leo, Scorpio, Aquarius.