In Matthew 12:38 Matthew 12:38Then certain of the scribes and of the Pharisees answered, saying, Master, we would see a sign from you.
American King James Version×, some of the scribes and Pharisees asked Jesus for a sign to prove He was the Messiah. "Teacher, we want to see a miraculous sign from you," they told Him (New International Version).
But Jesus responded that the only sign He would give was that of the prophet Jonah: "For as Jonah was three days and three nights in the belly of a huge fish, so the Son of Man will be three days and three nights in the heart of the earth" (Matthew 12:40 Matthew 12:40For as Jonas was three days and three nights in the whale's belly; so shall the Son of man be three days and three nights in the heart of the earth.
American King James Version×).
Traditional view doesn't fit
But how can we fit "three days and three nights" between a Friday afternoon crucifixion and entombment just before sundown and a Sunday morning resurrection at sunrise? This traditional view allows for Jesus to have been in the tomb for only a day and a half.
Some believe that Christ's statement that He would be "three days and three nights in the heart of the earth" does not require a literal span of 72 hours. They reason that any part of a day can be reckoned as a whole day.
Thus, since Jesus died in the afternoon and was entombed just before sunset, they think the closing few minutes of that Friday constituted the first day, Friday night was the first night, Saturday was the second day, Saturday night was the second night, and a few minutes at dawn on Sunday morning made up the third day.
But where, then, is the third night? Even if a few minutes of daylight late on Friday and another few on Sunday morning constitute "days," this interpretation fails to explain how only two nights—Friday night and Saturday night—can somehow be the three nights of which Jesus spoke.
In fact, Scripture is plain that Jesus had already risen before Mary Magdalene came to the tomb early Sunday morning, arriving "while it was still dark" (John 20:1-2 John 20:1-2  The first day of the week comes Mary Magdalene early, when it was yet dark, to the sepulcher, and sees the stone taken away from the sepulcher.
 Then she runs, and comes to Simon Peter, and to the other disciple, whom Jesus loved, and said to them, They have taken away the LORD out of the sepulcher, and we know not where they have laid him.
American King James Version×). So in reality, no parts of Sunday could be counted as a day, as Jesus was already resurrected well before the break of dawn.
Jonah 1:17 Jonah 1:17Now the LORD had prepared a great fish to swallow up Jonah. And Jonah was in the belly of the fish three days and three nights.
American King James Version×, to which Jesus referred, states specifically that "Jonah was in the belly of the fish three days and three nights." We have no biblical basis for thinking that Jesus meant only two nights and one day, plus part of another day. If Jesus were in the tomb only from late Friday afternoon to early Sunday morning, then the sign He gave that He was the prophesied Messiah was not fulfilled.
So which is it? Is something wrong with Christ's words, or is something wrong with the traditional view of when and how long He was in the tomb?
Let's carefully examine the details from the Gospels. When we do, we uncover the real story of how Jesus' words were fulfilled precisely.
Two Sabbaths mentioned
Notice the sequence of events outlined in Luke 23. Jesus' moment of death, as well as His hasty burial because of the oncoming Sabbath that began at sundown, is narrated in verses 46-53. Verse 54 then states, "That day was the Preparation, and the Sabbath drew near."
In Jewish society of that time, heavy cooking and housecleaning were done on the day before a Sabbath in preparation for it. Thus the day before the Sabbath came to be called "the preparation day" or simply "the preparation." The biblical Sabbath falls on Saturday, the seventh day of the week. According to Bible reckoning, days begin at sunset (Leviticus 23:32 Leviticus 23:32It shall be to you a sabbath of rest, and you shall afflict your souls: in the ninth day of the month at even, from even to even, shall you celebrate your sabbath.
American King James Version×; compare Genesis 1:5 Genesis 1:5And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day.
American King James Version×; Genesis 1:8 Genesis 1:8And God called the firmament Heaven. And the evening and the morning were the second day.
American King James Version×; Genesis 1:13 Genesis 1:13And the evening and the morning were the third day.
American King James Version×), so all weekly Sabbaths start Friday evening at sundown.
Based on these facts, many people have assumed that it is the weekly Sabbath mentioned here, and that Jesus was therefore crucified on a Friday. But two types of "Sabbaths" are mentioned in the Scriptures—the regular weekly Sabbath day, which fell on the seventh day of the week, and seven annual Holy Days (listed in Leviticus 23), Sabbaths that could—and usually did—fall on days of the week other than the regular weekly Sabbath day.
Was the day after Jesus was crucified a weekly Sabbath, or one of these annual Holy Days?
John 19:31 John 19:31The Jews therefore, because it was the preparation, that the bodies should not remain on the cross on the sabbath day, (for that sabbath day was an high day,) sought Pilate that their legs might be broken, and that they might be taken away.
American King James Version×clearly states that this approaching Sabbath "was a high day." This term does not refer to the weekly Sabbath (Friday sunset to Saturday sunset), but in this context to the first day of Unleavened Bread, one of God's annual Holy Days (Exodus 12:16-17 Exodus 12:16-17  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.  And you shall observe the feast of unleavened bread; for in this selfsame day have I brought your armies out of the land of Egypt: therefore shall you observe this day in your generations by an ordinance for ever.
American King James Version×; Leviticus 23:6-7 Leviticus 23:6-7  And on the fifteenth day of the same month is the feast of unleavened bread to the LORD: seven days you must eat unleavened bread.  In the first day you shall have an holy convocation: you shall do no servile work therein.
American King James Version×). A number of Bible commentaries, encyclopedias and dictionaries will confirm that John is not referring to the weekly Sabbath here, but rather to one of the annual Sabbaths.
According to the biblical calendar, in that year this high-day Sabbath fell on a Thursday (meaning it began on Wednesday night at sunset). We can confirm this by looking at the details in the Gospel accounts—which show us that two separate Sabbath days are mentioned.
Luke 23:55-56 Luke 23:55-56  And the women also, which came with him from Galilee, followed after, and beheld the sepulcher, and how his body was laid.
 And they returned, and prepared spices and ointments; and rested the sabbath day according to the commandment.
American King James Version×tells us that the women, after seeing Christ's body being laid in the tomb just before sundown, "returned and prepared spices and fragrant oils" for the final preparation of the body.
They would not have done such work on a Sabbath day, weekly or annual, since it would have been considered a Sabbath violation. This is verified by Mark's account, which states: "Now when the Sabbath was past, Mary Magdalene, Mary the mother of James, and Salome bought spices [which they could not have purchased on a Sabbath day], that they might come and anoint Him" (Mark 16:1 Mark 16:1And when the sabbath was past, Mary Magdalene, and Mary the mother of James, and Salome, had bought sweet spices, that they might come and anoint him.
American King James Version×).
The women had to wait until this Sabbath was over before they could buy and prepare the spices to be used for anointing Jesus' body. Then, Luke 23:56 Luke 23:56And they returned, and prepared spices and ointments; and rested the sabbath day according to the commandment.
American King James Version×tells us that, after purchasing and preparing the spices and oils on Friday, "they rested on the Sabbath according to the commandment"—which means they had to have acquired the spices before that Sabbath on which they rested. This second Sabbath mentioned in the Gospel accounts is the regular weekly Sabbath, observed from Friday sunset to Saturday sunset.
By comparing details in both Gospels —where Mark tells us the women bought spices after the Sabbath and Luke relates that they prepared the spices before resting on the Sabbath—we can clearly see that two different Sabbaths are being discussed here.
The first, as John 19:31 John 19:31The Jews therefore, because it was the preparation, that the bodies should not remain on the cross on the sabbath day, (for that sabbath day was an high day,) sought Pilate that their legs might be broken, and that they might be taken away.
American King James Version×tells us, was a "high day"—the first day of the Feast of Unleavened Bread—which, in A.D. 31, fell on a Thursday. The second was the weekly seventh-day Sabbath. (To see these events spelled out day by day, see the chart.)
Sign of the Messiah
After the women rested on the regular weekly Sabbath, they went to Jesus' tomb early on the first day of the week (Sunday), "while it was still dark" (John 20:1 John 20:1The first day of the week comes Mary Magdalene early, when it was yet dark, to the sepulcher, and sees the stone taken away from the sepulcher.
American King James Version×), and found that He had already been resurrected (Matthew 28:1-6 Matthew 28:1-6  In the end of the sabbath, as it began to dawn toward the first day of the week, came Mary Magdalene and the other Mary to see the sepulcher.  And, behold, there was a great earthquake: for the angel of the Lord descended from heaven, and came and rolled back the stone from the door, and sat on it.  His countenance was like lightning, and his raiment white as snow:  And for fear of him the keepers did shake, and became as dead men.  And the angel answered and said to the women, Fear not you: for I know that you seek Jesus, which was crucified.  He is not here: for he is risen, as he said. Come, see the place where the Lord lay.
American King James Version×; Mark 16:2-6 Mark 16:2-6  And very early in the morning the first day of the week, they came to the sepulcher at the rising of the sun.  And they said among themselves, Who shall roll us away the stone from the door of the sepulcher?  And when they looked, they saw that the stone was rolled away: for it was very great.  And entering into the sepulcher, they saw a young man sitting on the right side, clothed in a long white garment; and they were affrighted.  And he said to them, Be not affrighted: You seek Jesus of Nazareth, which was crucified: he is risen; he is not here: behold the place where they laid him.
American King James Version×; Luke 24:1-3 Luke 24:1-3  Now on the first day of the week, very early in the morning, they came to the sepulcher, bringing the spices which they had prepared, and certain others with them.  And they found the stone rolled away from the sepulcher.  And they entered in, and found not the body of the Lord Jesus.
American King James Version×). Jesus was not resurrected at sunrise on Sunday morning. When Mary Magdalene arrived "while it was still dark" she found the stone rolled away and the tomb already empty!
When we consider the details in all four Gospel accounts, the picture is clear. 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 that lasted from Friday sunset to Saturday sunset.
Since Jesus was entombed in the late afternoon just before sundown, according to His own words He would have been resurrected at around the same time three days and nights later. He remained in the tomb from Wednesday at sunset until Saturday at sunset, when He rose from the dead. While no one witnessed His resurrection (which took place inside a sealed tomb), to fit His words and the biblical evidence it had to have happened three days and three nights later, near sunset on Saturday.
This time line perfectly accommodates three full nights (Wednesday night, Thursday night and Friday night) and three full daylight periods (Thursday, Friday and Saturday). This is the only time that fits Jesus' own prophecy of how long He would be in the tomb. And, as we have seen, it fits perfectly with all the details recorded in the Gospels.
We can be assured that the entombment period Jesus gave as proof He was the Messiah was exactly the duration He foretold. Because most people do not understand the biblical Holy Days Jesus Christ and His followers kept, they fail to understand the chronological details so accurately preserved for us in the Gospels.