Down yonder, a reader writes:
Hi, I have a question. This has sort of been bothering me, although I undertake a stricter fast this question is mostly academic for me anyway. What are the limits of "Ash Wednesday"? Sundown to sundown? Sundown to sunup on thursday? Midnight to midnight? Whenever you go to bed to whenever you wake up?
Ash Wednesday–like the liturgical day in general–runs from midnight to midnight. According to the General Norms for the Liturgical Year and the Calendar:
3. Each day is made holy through the liturgical celebrations of the people of God, especially through the eucharistic sacrifice and the divine office. The liturgical day runs from midnight to midnight, but the observance of Sunday and solemnities begins with the evening of the preceding day.
Note the difference between the "observance" of certain days beginning on the evening of the preceding day even though they day itself doesn't begin until midnight.
Ash Wednesday is not a solemnity and so does not have a preceding evening celebration of this sort.
Oh, and for what it's worth, the day also (typically) runs from midnight to midnight in canon law (as opposed to liturgical law). The Code of Canon Law provides:
Can. 202 §1. In law, a day is understood as a period consisting of 24 continuous hours and begins at midnight unless other provision is expressly made; a week is a period of 7 days; a month is a period of 30 days, and a year is a period of 365 days unless a month and a year are said to be taken as they are in the calendar.
§2. If time is continuous, a month and a year must always be taken as they are in the calendar.
So “morning” of Ash Wednesday lasts 12 hours beginning at midnight and lasts until noon on Ash Wednesday and then “evening” of Ash Wednesday lasts about just 6 hours beginning at sunset on the day of Ash Wednesday and ends at midnight (about 6 hours)? Or when is the “morning” and “evening” period of Ash Wednesday during which “some food” may be consumed?
This will be dealt with in Saturday’s post.
Actually, Ash Wednesday holds the rank of a Solemnity, although you are right that it has no vigil. In this it is similar to All Soul’s and the Ferias of Holy Week and the Ferias of the Octave of Easter.
If a day runs from midnight to midnight, why are we allowed to go to mass at 3 pm on a Saturday afternoon which counts as going on Sunday? It bothers me. 3 pm isn’t even at dusk, keeping with the Jewish reckoning of the running from sundown to sundown. A 10 pm Mass on Saturday night would make sense, but not a 3 pm Mass.