Aquarius is the eleventh astrological sign of the Zodiac. It originated from the constellation Aquarius. It is represented by the symbol of the water bearer. Aquarius is a water sign and is also considered strong and solid. The sign covers the period from January 21st to February 21st.4 Though originally Aquarius' ruling planet was Saturn, since the discovery of Uranus this has been adopted as its ruling planet. In mythology Aquarius is associated with the mythological figure of Odysseus.

Positive personality traits of Aquarians include inventiveness, idealism, friendliness and altruism. Negative personality traits include obstinacy, far-sightedness and conceit.

Compatible signs are Gemini, Libra, Sagittarius, and Aries. Non-compatible signs are Taurus and Scorpio. On a completely different scale is the relationship between Aquarius and Leo. They are opposite signs, and opposites attract. This is the only foundation for a relationship between Leo and Aquarius.

Once an Aquarian's mind is made up about something, they are virtually unshakable. This has to do not only with ideals, but right down to the outfit they choose to wear on any given day, whether it's fashionably acceptable or not. They are commonly referred to as "quirky.