The exact day that Jesus died and rose again is a topic of debate among scholars and religious leaders. However, there are several theories and beliefs based on biblical and historical evidence. Here are some of the most common theories:

• Jesus was crucified and entombed late on Wednesday afternoon, just before a Sabbath began at sunset. However, that was a high-day Sabbath, lasting from Wednesday sunset to Thursday sunset that week, rather than the regular weekly Sabbath, lasting from Friday sunset to Saturday sunset. He remained in the tomb from Wednesday at sunset until Saturday at sunset, when He rose from the dead. This theory is based on a detailed analysis of the Gospel accounts.
• Jesus died on Friday, April 3, AD 33 at about 3 p.m., a few hours before the beginning of Passover day and the Sabbath. This is the date in the Julian calendar, which had been introduced in 45 BC, and follows the convention that historical dates adhere to the calendar in use at the time. The equivalent Jewish date for the death of Jesus is Nisan 14, 3793 anno mundi, which is computed by adding 3761 BC (its proleptic Julian date) to AD 33 and subtracting a year. In the Jewish calendar, 3761 is the year of creation, as determined by the sage Halafta, who used only the chronology of the Bible as his authority, and codified by the twelfth-century scholar Maimonides a millennium later. Jesus rose from the dead on Sunday, which was the first day of the week.
• Jesus was crucified on a Friday, and churches commonly observe the Friday before Easter Sunday as the day of Jesus death. However, this is a matter of church tradition rather than biblical truth. Scripture says clearly that Jesus spent three days and three nights in the grave. In Jewish reckoning, "day" and "night" refers to periods of light and dark in a 24-hour day, so any part of the daylight hours counts as a "day" and any part of the nighttime hours counts as "night." Therefore, "three days and three nights" requires counting at least part of three separate daytime and nighttime periods. Jesus was raised before sunrise on the first day of the week, which is Sunday.

In conclusion, the exact day that Jesus died and rose again is still a topic of debate, and there are different theories and beliefs based on biblical and historical evidence.