People who work with historical dates use the so-called Julian day to calculate the number of days between two events, among other things. The Julian day is the number of days from noon on January 1, 4713 B.C. up to the date entered. For example, the Julian day for October 16, 1956 is 2435762.5. To calculate the Julian day, the following steps/formulas are used: 1. Given any date (month, day, year), check if the month is 1 or 2 (month  
 
 
  IX Entre el mes: 11 Entre el dia: 29 Entre el ano: 2004 El dia Juliano para la fecha 11/29/2004 es 2453338.5