You mention "Sabbath days," there was only one Sabbath in passion week, the weekly Sabbath.
Some folks try to make the first day of Unleavened bread a Sabbath. It is not a Sabbath, both 1st and 7th day of unleavened bread are Holy Convocations, all servile work is prohibited but preparing and cooking food is specifically permitted.
Exodus 12:15-16
15 Seven days shall ye eat unleavened bread; even the first day ye shall put away leaven out of your houses: for whosoever eateth leavened bread from the first day until the seventh day, that soul shall be cut off from Israel.
16 And in the first day there shall be an holy convocation, and in the seventh day there shall be an holy convocation to you; no manner of work shall be done in them, save that which every man must eat, that only may be done of you.
The 1st and 7th day of ULB are never called Sabbaths in either testament.
All four gospels agree that Jesus was crucified on "parasceue," which means preparation and at the time of Jesus to the present "parasceue" is the Greek name of the day we call "Friday."
The Sabbath requires a preparation days since all work including preparing and cooking food is prohibited. Because preparing and cooking food is permitted on 1st/7th ULB so they do not have or require a preparation day.
We know from Joh 19:14 that the only "parasceue"/preparation day in passion week was the day before the weekly Sabbath and Passover.
John 19:14 And it was the preparation of the passover, and about the sixth hour: and he saith unto the Jews, Behold your King!
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John 19:16-18
16 Then delivered he him therefore unto them to be crucified. And they took Jesus, and led him away.
17 And he bearing his cross went forth into a place called the place of a skull, which is called in the Hebrew Golgotha:
18 Where they crucified him, and two other with him, on either side one, and Jesus in the midst.