I'm sorry, but the expression "τη δε μια των σαββατων" is proven to mean the first day of the week in Luke 24, as the testimony of the disciples on the road to Emmaus attests. In verse 21 they state it is the third day from the day on which Christ was crucified, and verse 13 shows that they said this on the same day that in verse 1 is called the "first of the seven", that is the first day of the week.
Scripture proves your translation to be wrong so I suggest you drop that line of reasoning.
Brother, Jesus died on a preparation day that fell on Thursday, before a ceremonial Sabbath that Friday, followed by another weekly Sabbath for two Sabbath days in a row, fulfilling the prophesy of Jonah where Jesus would rest in the tomb for three days and three nights, making it "three days ago" on Sunday: Thursday = 3, Friday = 2, Saturday = 1, Sunday = 0.
After Saturday, very early morning, the women went to the tomb, taking the spices they had prepared. They found that the stone had been rolled away from the entrance. So they went in, but they didn’t find the body of the Lord Jesus. As they stood there puzzled, two men suddenly appeared to them, clothed in dazzling robes. The women were terrified and bowed with their faces to the ground. Then the men asked, “Why are you looking among the dead for someone who is alive? He isn’t here! He is risen from the dead! Remember what he told you back in Galilee, that the Son of Man must be betrayed into the hands of sinful men and be crucified, and that he would rise again on the third day.” Then they remembered that he had said this. So they rushed back from the tomb to tell his eleven disciples—and everyone else—what had happened. It was Mary Magdalene, Joanna, Mary the mother of James, and several other women who told the apostles what had happened. But the story sounded like nonsense to the men, so they didn’t believe it. However, Peter jumped up and ran to the tomb to look. Stooping, he peered in and saw the empty linen wrappings; then he went home again, wondering what had happened. That same day two of Jesus’ followers were walking to the village of Emmaus, seven miles from Jerusalem. As they walked along they were talking about everything that had happened. As they talked and discussed these things, Jesus himself suddenly came and began walking with them. But God kept them from recognizing him. He asked them, “What are you discussing so intently as you walk along?” They stopped short, sadness written across their faces. Then one of them, Cleopas, replied, “You must be the only person in Jerusalem who hasn’t heard about all the things that have happened there the last few days.” “What things?” Jesus asked. “The things that happened to Jesus, the man from Nazareth,” they said. “He was a prophet who did powerful miracles, and he was a mighty teacher in the eyes of God and all the people. But our leading priests and other religious leaders handed him over to be condemned to death, and they crucified him. We had hoped he was the Messiah who had come to rescue Israel. This all happened three days ago. (Luke 24:1-21 NLT fixed)
Jesus rose on a Saturday night, before Sunday began in the morning. God taught for 40 years, with Manna in the desert near Jerusalem, that the days of the week are from morning to morning and not from evening to evening, as the Sabbath falls in Jerusalem half a day before the seventh day of the week is from morning to morning.
Earlier that Saturday, while it was still dark, Mary Magdalene went to the tomb and saw that the stone had been removed from the entrance. So she came running to Simon Peter and the other disciple, the one Jesus loved, and said, “They have taken the Lord out of the tomb, and we don’t know where they have put him!” So Peter and the other disciple started for the tomb. Both were running, but the other disciple outran Peter and reached the tomb first. He bent over and looked in at the strips of linen lying there but did not go in. Then Simon Peter came along behind him and went straight into the tomb. He saw the strips of linen lying there, as well as the cloth that had been wrapped around Jesus’ head. The cloth was still lying in its place, separate from the linen. Finally the other disciple, who had reached the tomb first, also went inside. He saw and believed. (They still did not understand from Scripture that Jesus had to rise from the dead.) Then the disciples went back to where they were staying. Now Mary stood outside the tomb crying. As she wept, she bent over to look into the tomb and saw two angels in white, seated where Jesus’ body had been, one at the head and the other at the foot. They asked her, “Woman, why are you crying?” “They have taken my Lord away,” she said, “and I don’t know where they have put him.” At this, she turned around and saw Jesus standing there, but she did not realize that it was Jesus. “Dear woman, why are you crying?” Jesus asked her. “Who are you looking for?” She thought he was the gardener. “Sir,” she said, “if you have taken him away, tell me where you have put him, and I will go and get him.” “Mary!” Jesus said. She turned to him and cried out, “Rabboni!” (which is Hebrew for “Teacher”). “Don’t cling to me,” Jesus said, “for I haven’t yet ascended to the Father. But go find my brothers and tell them, ‘I am ascending to my Father and your Father, to my God and your God.’” Mary Magdalene found the disciples and told them, “I have seen the Lord!” Then she gave them his message. It being evening that same day, Saturday, the disciples were meeting behind locked doors because they were afraid of the Jewish leaders. Suddenly, Jesus was standing there among them! “Peace be with you,” he said. As he spoke, he showed them the wounds in his hands and his side. They were filled with joy when they saw the Lord! Again he said, “Peace be with you. As the Father has sent me, so I am sending you.” Then he breathed on them and said, “Receive the Holy Spirit. If you forgive anyone’s sins, they are forgiven. If you do not forgive them, they are not forgiven.” (John 20:1-14 NLT fixed)
United in our hope for the soon return of Jesus, Jorge