The Burroughs Calendar at a Glance

Year Published 1913
Days per Week undefined
Days per Month undefined
Months per Year 12
Base Year Length 687
Leap Days undefined
Leap Day Position undefined
Basic Intercalation Formula undefined
Extended Intercalation Formula
(\ denotes integer division)		 undefined
Mean Length of Calendar Year undefined
Base Astronomical Year undefined
Accuracy <1 year
Cycle of Perpetuity undefined
Mean LS of Beginning of Year undefined
Year Count Start undefined
Epoch (CE) undefined
Epoch (JD) undefined
12-Month Naming Convention undefined Days
1st Month    
2nd Month    
3rd Month    
4th Month    
5th Month    
6th Month    
7th Month    
8th Month    
9th Month    
10th Month    
11th Month    
12th Month    

Notes:

The calendar is mistakenly based on the number of Earth days in a Martian year.

Document Excerpts from The Gods of Mars and The Warlord of Mars
Edgar Rice Burroughs
Document The Digital ZodeMinder
Bruce Wood
Martian Time

Martian Time

Martian Time Survey

Martian Time Survey 2.2