Jesus died on Friday, April 7, 30 CE, according to the Julian calendar, at around 2:30 PM local time in Jerusalem. This corresponds to the 14th of Aviv in the Hebrew calendar. Jesus arrived in Jerusalem on the 10th of Aviv in 30 CE (Jhn 12:1-50). This corresponds to April 3 in the Julian calendar. That was the second day of the Hebrew week, which means it was a Monday. According to Exodus 12:3, the 10th of Aviv is the day on which the lamb for the Passover sacrifice had to be chosen. A few days later, at the beginning of the 14th of Aviv, Jesus had the Last Supper with his disciples. This corresponds to April 6. Which was after sunset on a Thursday. Shortly thereafter, sometime during the night between Thursday and Friday, Jesus was arrested. He was crucified on Friday morning around 8:30 AM (Mark 15:25). At the end of the 14th of Aviv, on Friday afternoon, he died on the cross around 2:30 PM (Mk 15:34–37). According to Exodus 12:6, the Passover lamb, which had to be chosen on the 10th of Aviv, was also slaughtered at the same time. And shortly before sunset, Jesus was buried. The next day, the 15th of Aviv, was a double Sabbath. Firstly, because it fell on a Saturday, and secondly, because it is the first day of the seven-day Feast of Unleavened Bread (Ex 12:15–16). Therefore, this 15th of Aviv was a high Sabbath. Throughout this entire day, Jesus rested in the tomb. Then on the 16th of Aviv, that is, sometime after the Saturday sunset, Jesus rose from the dead. The 16th of Aviv was thus the first day of the week, and according to Leviticus 23:10-11, it was the Feast of Firstfruits.
Bible reports: that Jesus celebrated the first Passover of his ministry when the Herodian Temple was under construction for 46 years (Jhn 2:18-23); that Jesus celebrated a total of 3 Passovers during his entire ministry (Jhn 2:13, 6:4, 11:55); that Jesus was crucified under Pontius Pilate, the governor of Judea (Matt 27:2); that Jesus was crucified on Friday, Aviv 14 (Mk 15:42; Jhn 19:14); that Jesus was crucified a full 40 years before the destruction of Jerusalem (Jon 3:4; Eusebius' Church History 3.7.9; Yoma 39b:5). History reports: that the Herodian Temple was under construction for 46 years in 27 or 28 CE (it began sometime between Aviv of 20 BCE and Adar of 19 BCE), which means that Jesus celebrated the first Passover of his ministry in 27 or 28 CE; that Pontius Pilate was governor of Judea from 26 to 36 CE, which means that Jesus was crucified sometime between 26 and 36 CE; that between 28 and 33 CE, Aviv 14 fell on Friday only in 30 and 33 CE, which means that Jesus was crucified in 30 or 33 CE; that the siege of Jerusalem started on Aviv 14, 70 CE, and ended with the destruction of Jerusalem in the summer of the same year, which means that Jesus was crucified in 30 CE. Conclusion: since Jesus was crucified a full 40 years before the destruction of Jerusalem (70 CE) on Friday, Aviv 14 (30 or 33 CE), he was crucified on Aviv 14, 30 CE, and since Jesus was crucified on Aviv 14, 30 CE, and his ministry encompassed a total of 3 Passovers, he celebrated his first Passover of ministry in 28 CE.
Bible reports: that Jesus celebrated the first Passover of his ministry when the Herodian Temple was under construction for 46 years (Jhn 2:18-23); that Jesus celebrated a total of 3 Passovers during his entire ministry (Jhn 2:13, 6:4, 11:55); that Jesus was crucified under Pontius Pilate, the governor of Judea (Matt 27:2); that Jesus was crucified on Friday, Aviv 14 (Mk 15:42; Jhn 19:14); that Jesus was crucified a full 40 years before the destruction of Jerusalem (Jon 3:4; Eusebius' Church History 3.7.9; Yoma 39b:5). History reports: that the Herodian Temple was under construction for 46 years in 27 or 28 CE (it began sometime between Aviv of 20 BCE and Adar of 19 BCE), which means that Jesus celebrated the first Passover of his ministry in 27 or 28 CE; that Pontius Pilate was governor of Judea from 26 to 36 CE, which means that Jesus was crucified sometime between 26 and 36 CE; that between 28 and 33 CE, Aviv 14 fell on Friday only in 30 and 33 CE, which means that Jesus was crucified in 30 or 33 CE; that the siege of Jerusalem started on Aviv 14, 70 CE, and ended with the destruction of Jerusalem in the summer of the same year, which means that Jesus was crucified in 30 CE. Conclusion: since Jesus was crucified a full 40 years before the destruction of Jerusalem (70 CE) on Friday, Aviv 14 (30 or 33 CE), he was crucified on Aviv 14, 30 CE, and since Jesus was crucified on Aviv 14, 30 CE, and his ministry encompassed a total of 3 Passovers, he celebrated his first Passover of ministry in 28 CE.