In DC Comics, there isn’t just one “sun” in the sense people usually mean it. DC’s main Earth has one Sun, but the DC universe includes many different stars, and Superman stories often focus on several sun colors with different effects.

Quick Scoop

  • For Earth, there is 1 Sun in the Solar System.
  • In DC lore, there are many suns/stars across the universe, and some stories treat different colored suns as important.
  • Commonly discussed examples include red, yellow, blue, orange, white, black, and violet/purple suns.

Why this gets confusing

A lot of fans ask this because Kryptonian powers depend on the star they’re under. Under a yellow sun, Superman and Supergirl are powered up; other sun colors can weaken, change, or supercharge them.

Simple answer

If you mean the Solar System’s sun , the answer is one.

If you mean all suns mentioned in DC comics , there are many , with different colors and effects rather than one fixed number.

Side note

A Reddit discussion on the topic also frames it the same way: each star can be considered a “sun” to its planets, which means the count depends on whether you mean one solar system or the whole DC universe.