noun
calendar date
Computing term for a date expressed in a calendar system, as opposed to a simple count of days.
このプログラムは暦日付を内部の通算日数に変換する。
This program converts a calendar date into an internal serial day number.
Compound of 暦 (calendar) and 日付 (date). The reading れきひづけ follows standard rendaku voicing on the second element.