Aquarius (Jan. 20 – Feb. 18) – Captain America/Steve Rogers
At any given moment, an Aquarius is probably deep in thought, which is the root of their often unconventional problem-solving methods. Given how much of a free thinker Steve Rogers is both pre- and post-serum, it’s easy to imagine him as an Aquarius.
Despite his comic book birthday falling July 4, which would make him a Cancer instead, Cap also has the typical Aquarius duality. Sure, Geminis are credited with similar traits in their personalities, but an Aquarius’ personality is also complicated by their moral righteousness and their emotions that control them.
Like Steve, Aquariuses are level-headed, but they can let emotional and personal attachments get the better of them. Obviously, his conviction to help and protect his long-time friend, Bucky, makes him the glaring Aquarius in the team.
His zodiac sign also explains why he fell in love with Peggy Carter so easily (other than the fact that it’s impossible to not fell in love with Agent Carter). Since Peggy is an Aries, their zodiac signs are immensely compatible with one another.