"Red Sun Day": Lex Luthor is walked to the electric chair. As they turn on the electricity, Lex's body goes limp and smoke is emitted from his body. Suddenly, Lex lifts his head and reveals he has the Super-Serum in his body.
- Now run and tell everybody. Today is the first day of a new world! A world without him. A world without Superman.
Synopsis for "Red Sun Day"
Lex Luthor is walked to the electric chair. As they turn on the electricity, Lex's body goes limp and smoke is emitted from his body. Suddenly, Lex lifts his head and reveals he has the Super-Serum in his body.
Superman is cleaning up the cell that held the Sun-Eater he released. Robot 7 helps tidy up his farewell tasks by offering to take care of the fortress and the zoo of exotic and extinct animals. Superman takes off his outfit to prepare for his farewell plan.
Lex enters his hideout with Nasthalthia. He gives her some Super-Serum and walk outside to reveal a red sun is causing the light on the surface to be red-tinted. The Tyrant Sun has arrived and threatens to destroy Superman.
Superman puts on a solar suit to prepare for battle with the Tyrant Sun and his Supermen agree to go with him to help with his assault. Superman summons the Sun-Eater to help but the Tyrant-Sun destroys it. While distracted, Superman attacks the center-eye of the Tyrant Sun.
In Metropolis, Nasthalthia attacks Earth with a cannon. The dying Tyrant Sun plunges into the city with Superman aboard.
Clark Kent busts into the Daily Planet and passes out at his computer with the article "Superman Dead" on the screen. Lex Luthor breaks through a wall into the room and tells them that Clark is the least of their worries.
Appearing in "Red Sun Day"
- All-Star Superman Universe
- In this issue, Superman accomplishes the following Super-Feats
- Superman defeats Solaris the Tyrant Sun
- Superman Recommended Reading
- Action Comics (Volume 1)
- Action Comics (Volume 2)
- Adventures of Superman (Volume 1)
- Batman/Superman (Volume 1)
- Batman/Superman (Volume 2)
- DC Comics Presents (Volume 1)
- Superman (Volume 1)
- Superman (Volume 2)
- Superman (Volume 3)
- Superman (Volume 4)
- Superman (Volume 5)
- Superman/Batman (Volume 1)
- Superman Confidential (Volume 1)
- Superman: The Man of Steel (Volume 1)
- Superman: The Man of Tomorrow (Volume 1)
- Superman/Wonder Woman (Volume 1)
- World's Finest (Volume 1)