Year 34 BC was either a common year starting on Friday , Saturday or Sunday or a leap year starting on Friday or Saturday ( link will display the full calendar ) of the Julian calendar ( the sources differ , see leap year error for further information ) and a common year starting on Friday of the Proleptic Julian calendar .
Year 34 BC was either a common year starting on Friday , Saturday or Sunday or a leap year starting on Friday or Saturday of the Julian calendar .