二十日正月
はつかしょうがつ
twentieth day of the first month (end of New Year celebrations, upon which remaining New Year's food is eaten, decorations are stowed away, etc.)
十月十日 is read as とつきとおか (totsukitooka) and means babies born on October 10, supposedly conceived on New Year's Day.
とつきとおか
totsukitooka
はつかしょうがつ
twentieth day of the first month (end of New Year celebrations, upon which remaining New Year's food is eaten, decorations are stowed away, etc.)