When Was Yeshua Crucified? According To HebCal.com....

April 1, 33 CE or AD (or Nisan-Aviv 14, 3793):

April 0033
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
					1 14th of Nisan, 3793 Ta'anit Bechorot Erev Pesach	2 15th of Nisan, 3793 Pesach I

Discussed previously:

"³¹ Therefore, because it was the Preparation Day, that the bodies should not remain on the cross on the Sabbath (for that Sabbath was a high day), the Jews asked Pilate that their legs might be broken, and that they might be taken away. ³² Then the soldiers came and broke the legs of the first and of the other who was crucified with Him. ³³ But when they came to Jesus and saw that He was already dead, they did not break His legs. ³⁴ But one of the soldiers pierced His side with a spear, and immediately blood and water came out. ³⁵ And he who has seen has testified, and his testimony is true; and he knows that he is telling the truth, so that you may believe. ³⁶ For these things were done that the Scripture should be fulfilled, “Not one of His bones shall be broken.”^[f] 37 And again another Scripture says, “They shall look on Him whom they pierced.”^[g]

"³⁸ After this, Joseph of Arimathea, being a disciple of Jesus, but secretly, for fear of the Jews, asked Pilate that he might take away the body of Jesus; and Pilate gave him permission. So he came and took the body of Jesus. ³⁹ And Nicodemus, who at first came to Jesus by night, also came, bringing a mixture of myrrh and aloes, about a hundred pounds. ⁴⁰ Then they took the body of Jesus, and bound it in strips of linen with the spices, as the custom of the Jews is to bury. ⁴¹ Now in the place where He was crucified there was a garden, and in the garden a new tomb in which no one had yet been laid.⁴² So there they laid Jesus, because of the Jews’ Preparation Day, for the tomb was nearby."


Thus, Hebrew4Christians is incorrect: Yeshua was considered as though dead on Thursday night (arrested, etc.) and risen on Sunday morning. So, 1/2 (Thursday night (14 Aviv)) + 1 (all day Friday (14-15 Aviv)) + 1 (all day Saturday (15-16 Aviv)) + 1/2 (Sunday morning (16 Aviv)):

Mark 14:58 KJV

We heard him say , I will destroy this temple that is made with hands, and within three days I will build another made without hands.

John 2:19-20

19 Jesus answered and said unto them, Destroy this temple, and in [or by] three days I will raiseit up . 20 Then said the Jews, Forty and six years was this temple in building , and wiltthou rear it up in three days?

• Mark 9:31 KJV

  For he taught his disciples, and said unto them , The Son of man is delivered into the hands of men, and they shall kill him; and after that he is killed , he shall rise the third day.
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• Mark 10:34 KJV

  And they shall mock him, and shall scourge him, and shall spit upon him, and shall kill him: andthe third day he shall rise again .
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• Luke 9:22 KJV

  Saying , The Son of man must suffer many things, and be rejected of the elders and chief priests and scribes, and be slain , and be raised the third day.
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  April 0033
  Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
  				1/2 day (14 Aviv, 1st day)	1 day (14-15 Aviv, 1st-2nd day)	1 day (15-16 Aviv, 2nd-3rd day)
  1/2 day (16 Aviv, 3rd day)	4 17th of Nisan, 3793 Pesach III (CH''M) 2nd day of the Omer	5 18th of Nisan, 3793 Pesach IV (CH''M) 3rd day of the Omer	6 19th of Nisan, 3793 Pesach V (CH''M) 4th day of the Omer	7 20th of Nisan, 3793 Pesach VI (CH''M) 5th day of the Omer	8 21st of Nisan, 3793 Pesach VII 6th day of the Omer	9 22nd of Nisan, 3793 Parashat Shmini 7th day of the Omer