Mark 15:42-43 (KJV)
[SUP]42 [/SUP]And now when the even was come, because it was the preparation, that is, the day before the sabbath,
[SUP]43 [/SUP]Joseph of Arimathaea, an honourable counsellor, which also waited for the kingdom of God, came, and went in boldly unto Pilate, and craved the body of Jesus.
Mark 14:17-18 (KJV)
[SUP]17 [/SUP]And in the evening he cometh with the twelve.
[SUP]18 [/SUP]And as they sat and did eat, Jesus said, Verily I say unto you, One of you which eateth with me shall betray me.
John 19:14 (KJV)
[SUP]14 [/SUP]And it was the preparation of the passover, and about the sixth hour: and he saith unto the Jews, Behold your King!
John 19:42 (KJV)
[SUP]42 [/SUP]There laid they Jesus therefore because of the Jews' preparation day; for the sepulchre was nigh at hand.
Matthew 27:62-63 (KJV)
[SUP]62 [/SUP]Now the next day, that followed the day of the preparation, the chief priests and Pharisees came together unto Pilate,
[SUP]63 [/SUP]Saying, Sir, we remember that that deceiver said, while he was yet alive, After three days I will rise again.
OK. The preparation day was the same night as the "last supper." That same evening, Jesus also prayed as we read in John chapter 17 saying "if this cup pass from me." As the sun rose on that same day (nightfall always issuing in the next day) Jesus had been arrested, and tried in a 'kangaroo court.' At 9 AM they hung Him on the cross, and at 3 PM He died. Later on because the Passover drew near, they wanted to make sure He was dead, because they didn't want anybody to be hanging on a cross during the "high day." So Joseph asks to secure His body an bury Him. I find nowhere in scripture that says it was still daylight or twilight when the stone was rolled onto the face of the tomb, but for sure it was very close to nightfall.
According to scripture, knowing that the darkness of night was at the start of a day, and never at the end of that same day, we can conclude that this all took place on the same day, or if you will the same 24 hour period.
Keep in mind that the Passover Lamb in Exodus was killed on the 14th day of the first month.