sundown on wednesday ends wednesday. this would be day one according to Jesus in Luke 13.
deal with Luke 13.
Jesus absolutely rose on First Fruits, which always occurs on the first day of the week, or as we know it, SUNDAY.
One FINAL comment to you, read the entire Gospels for a more complete picture of what occurred.
Using YHvH's reckoning of days, First Fruits
shalom b'SHEM Yah'shua HaMashiach
begins every year at sundown following Shabbat
i.e. Saturday evening.
First Fruits occurd at sundown of what we call “saturday.”
All of the days begin at sundown, and that is when the acts of the priests were done, not in the morning.