numbered_day,elapsed_days,traditional_calendar,day_coordinate,symbolic_label,count_segment,marker,source 1,0,"December 25, 1 BC",-6,7 BC,Initial seven days,Traditional birth datum,File_13 §§7.1–7.3; Scripture: Leviticus 12:2–4 / Luke 2:21–24; calendar dates derived from chosen datum 2,1,"December 26, 1 BC",-5,6 BC,Initial seven days,Primary −5 / 6 BC coordinate example,File_13 §§7.1–7.3; Scripture: Leviticus 12:2–4 / Luke 2:21–24; calendar dates derived from chosen datum 7,6,"December 31, 1 BC",0,1 BC,Initial seven days,Day 7; circumcision day excluded,File_13 §§7.1–7.3; Scripture: Leviticus 12:2–4 / Luke 2:21–24; calendar dates derived from chosen datum 8,7,"January 1, AD 1",1,AD 1,Further thirty-three days,Circumcision / naming marker,File_13 §§7.1–7.3; Scripture: Leviticus 12:2–4 / Luke 2:21–24; calendar dates derived from chosen datum 40,39,"February 2, AD 1",33,AD 33,Further thirty-three days,Fortieth-day purification marker,File_13 §§7.1–7.3; Scripture: Leviticus 12:2–4 / Luke 2:21–24; calendar dates derived from chosen datum 41,40,"February 3, AD 1",34,AD 34,Separate completed-period display,Full forty-day elapsed interval,File_13 §§7.1–7.3; Scripture: Leviticus 12:2–4 / Luke 2:21–24; calendar dates derived from chosen datum