Returns the day of the year of the given date [0..365]. January first is 0.
The year e.g. 1986
Month 1-12
Day of month 1-31
timezonecomplete.Argument.Year for invalid year (non-integer)
timezonecomplete.Argument.Month for invalid month
timezonecomplete.Argument.Day for invalid day of month
Returns the day of the year of the given date [0..365]. January first is 0.