When do the biblical days begin?

[guevaraj]

Ellen White said Sabbath is from sundown to sundown. This is your own belief not one from the Bible or Ellen White.

Sister, she confirms what God told Israel and then takes us back to the first Sabbath of creation week so that you don't choose one peace of the truth about the Sabbath over the other as we did as a church when they are both true: the first Sabbath in Eden is from morning to morning confirmed by a Passover rule and the manna story that remembered is in Israel from evening to evening. The explanation confirmed by the International Date Line (IDL) is that remembered is the Sabbath in the Eden time zone. When Jesus quoted was the word of God He responded: "It is also written". She also wrote that we would understand more in the future and she highlights when evening falls as something to learn that we haven't changed, although I found the reason to change it. We still think that the days of creation begin with an evening when I found out that Genesis reveals that the evening falls in the middle of the first day and not at the beginning as supposed was due to the Sabbath in Israel, which is not a day of the week as set were the weekdays in the creation week from morning to morning.

And God said, “Let there be light,” and there was light. God saw that the light was good, and he separated the light from the darkness. God called the light “day,” and the darkness he called “night.” And there was evening, and there was morning—the first day. (Genesis 1:3-5 NIV)​

United in our hope for the soon return of Jesus, Jorge