Quote1 You're too late! You can't stop the seasons turning! Quote2
Calendar Man src

History of character has not yet been written.


  • Accelerated Aging: Day's body ages at an accelerated rate, "with the seasons". Each season he gets older and will always die in winter and molt his skin.[1]
  • Resurrection: After Day dies in winter, he molts his skin and is reborn a young man in his prime. This usually takes an entire year but with chemical spores he can hasten the process to as little as a week.


  • Journalism: Day acted as an anchor on the superhero news channel - Channel 52 - after first gaining his reputation as Calendar Man.


  • Power Instability: Eventually, Day must die and be reborn. He has little control over this.
  • The tattoos on Julian Day's head are sometimes roman numerals depicting the months of the year. Sometimes the months are written in three letter short form instead of numbers.



Batman Villains 0003
DC Rebirth Logo

Batman Villain(s)
This character, team or organization, is or was primarily an enemy of the Batman, or the Batman Family as a whole. This template will categorize articles that include it into the category "Batman Villains."

Community content is available under CC-BY-SA unless otherwise noted.