All Thoroughbred race horses have the same birthday. No matter what day of the year they were born they are considered to have been born on January first. With regard to the new birth, all Christians share the same birthday. While you may or may not remember the day of your new birth, Friday before The Resurrection A. D. 33 can truly be considered to be the date of your new birth. For what happened at Calvary made your new life possible.