| Alias |
|
| Calendar Man | |
| Nick Name | |
| | | |
| Civilian ID | |
| Julian Gregory Day | |
| Occupation | |
|
Criminal Stage Magician |
|
| Legal Status | |
| Citizen of the United States with a criminal record. | |
| Nation or Planet of Origin | |
| Earth | |
| Group Affiliation | |
| None | |
| Base of Operations | |
| Gotham City | |
| Height | |
| 6' 1" | |
| Weight | |
| 195 lbs. | |
| Eye Color | |
| Blue | |
| Hair Color | |
| Brown | |
| Skin Tone | |
| Caucasian | |
| Known Powers | |
| Normal human with skills as a magician. | |
| Accessories | |
| Accessories pertaining to days of the year and events on the calendar. | |
| Common Enemies | |
| Batman I | |
| Regularly Appearing | |
|
Batman: Dark Victory Batman: The Long Halloween Detective Comics |
|
| First Appearance | |
| Detective Comics #259 (Sept. 1958) | |
| Creator | |
| Bill Finger & Sheldon Moldoff | |
| Origin | |
| Using the stage name Maharajah the Magician, Julian Day arrived in Gotham City for a five day engagement, which was actually a front for a series of crimes he would commit based on the seasons, as the Calendar Man. |
|
|