13. Æfterran Gēolan
13 Æfterra Gēola is se þrēotēoða dæg þæs gēares in þǣre Gregoriscan gerīmbēc. Heonan sind 352 belīfendra daga (353 in hlīepgēarum). Hē is Nīwes Gēares Ǣfen in þǣre Iuliscan gerīmbēc.