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The Calendar Man

Calender Man

Real Name
Julian Gregory Day
First Appearance
Detective Comics #259 (September, 1958)
Creators
Bill Finger, Sheldon Moldoff
Team Affiliations
The Misfits
Aliases
The Calendar Killer
Base of Operations
Gotham City
Powers
Ages and rejuvenates according to season
Skills and Abilities
Genius-level intellect, Successful inventor, Skilled hand-to-hand combatant, Expert manipulator
Paraphernalia
None

The Calendar Man is a villain in DC Universe and is an enemy of Batman.


Origin

Obsessed with the calendar, Julian Gregory Day became a criminal with a focus on dates and holidays.

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