Article 28 of
Eucharisticum Mysterium dates from 1967. It has been abrogated by the 1983 Code of Canon Law.
You say that the Solemnity is “midnight to midnight period.”
That is categorically false and contradicts the teaching of the Church. It contradicts the very words of the Church that you posted.
The solemnity (including Sundays) begins on the evening of the previous calendar day—just as the numerous Church documents which you yourself quoted prove quite clearly.
You are inserting your own “period” to substitute where the Church says “unless other provision has been expressly made.”
These are the words of Bl. John Paul II, who, was the very Pope who promulgated the 1983 Code of Canon Law49. Because the faithful are obliged to attend Mass unless there is a grave impediment, Pastors have the corresponding duty to offer to everyone the real possibility of fulfilling the precept. The provisions of Church law move in this direction, as for example in the faculty granted to priests, with the prior authorization of the diocesan Bishop, to celebrate more than one Mass on Sundays and holy days, the institution of evening Masses(86) and the provision which allows the obligation to be fulfilled from Saturday evening onwards, starting at the time of First Vespers of Sunday. From a liturgical point of view, in fact, holy days begin with First Vespers. Consequently, the liturgy of what is sometimes called the “Vigil Mass” (praefestivae) is in effect the “festive” (festiva) Mass of Sunday, at which the celebrant is required to preach the homily and recite the Prayer of the Faithful.
vatican.va/holy_father/john_paul_ii/apost_letters/documents/hf_jp-ii_apl_05071998_dies-domini_en.htmlThere is a sentence clause in the original Latin which is missing from the English translation.Propterea Missae liturgia nonnumquam “praefestivae” appellatae, quae vero reapse pleno iure “festiva” est, dominici diei est, instante etiam celebrantis officio ut homiliam sacram habeat et cum fidelibus precationem universalem absolvat.
vatican.va/holy_father/john_paul_ii/apost_letters/documents/hf_jp-ii_apl_05071998_dies-domini_lt.html
He teaches “dominici diei est” it is the day of the Lord.
In fact, the 1967 document
Eucharisticum Mysterium proves the point that one who receives Communion twice on Saturday is eligible to receive at the Sunday Mass even if that Sunday Mass is celebrated on Saturday evening. At the time, Catholics could only receive Communion one time on a given day. The fact that they could receive on Saturday evening even after receiving in the morning proves the mind of the Church that the evening Communion pertains to Sunday, not Saturday.
Whatever applies to the whole applies to every part of the whole.
The whole of the Sunday Mass on Saturday evening is the Sunday Mass.
Every part of the Sunday Mass on Saturday evening pertains to Sunday.
Therefore receiving Communion at the Sunday Mass on Saturday pertains to Sunday.
A Catholic who receives two times on Saturday may receive at the Sunday Mass celebrated on Saturday evening. Period.