Therefore:
Jesus was crucified, died and was left forlorn on the cross while "everyone that came to that sight, heart-beating, fled" Luke 23:48,49.
The next day was 'Friday', Abib
15. It started Thursday night Luke 23:
50 -- 23 verse FIFTY when "Joseph had come there", "evening having come / already being evening" Mark 15:42 Matthew 27:57 John 19:31,38.
The day
AFTER Jesus had been crucified and had died, was 'Friday', Abib
15 on which his body would be and was taken off the cross (and they would have eaten "the flesh with unleavened bread" "At That Night" John 19:39), and would be and was "prepared" for the following "
daylight mid-afternoon" 3 p.m. "
the weekly Sabbath nearing" Luke 23:54, to be "laid there" in the tomb on "this that selfsame Whole-Day BONE-DAY" the passover lambs after sunset at its beginning, had to be eaten.
Now the passover was supposed to be
EATEN in John 19:39 "
At That Night"
FOLLOWING the crucifixion and sacrifice of Our Passover who "in the daylight" following after "That Night", would be and was "placed" / "laid" / 'entombed' "mid-afternoon" 3.p.m. "by reason of the Jews' preparation(s) having had begun" John 19:42 on "THAT DAY The Preparation the weekly Sabbath nearing" Luke 23:
54, viz., 23 verse FIFTY
FOUR to 56a and the women would have had and had "begun to rest the weekly Sabbath" Luke 23:56b.
So '~
the annual sabbath of Abib 15~' in that year of the Passover of Yahweh our Lord, fell on "this that selfsame Whole-Day BONE-DAY", "in That Night, the flesh with ulb" had to be
EATEN but never were eaten because it was the once for ever and all Passover-of-Yahweh. Both
Luke 23:50 and 54 therefore took place on Abib 15 "The Preparation which was the FORE-SABBATH", Friday, the Sixth Day of the week Thursday sunset to mid-afternoon to sunset Friday.
...because the Scriptures actually say the same as you, '~
his last breath at 3:00 pm and sunset before Abib 15 began~'