When would you begin?
It doesn’t start on Palm Sunday.
It starts with Mary of Bethany—the day before Jesus enters Jerusalem—when she anoints His feet with perfume.
But how do we date that?
Yes, Easter is tied to Passover, but the Jewish calendar is lunisolar—based on both the sun and the moon—so it doesn’t align neatly with our modern Gregorian calendar. Add in decisions made by early church leaders and ancient councils, and things get… complicated.
If we stepped back in time and experienced Jesus' death and resurrection alongside the women who stayed with Jesus—Mary Magdalene, Joanna, Susanna, Salome, and even Pilate’s wife—we’d be following the same luni-solar calendar they did, which is still used in Jewish tradition today. (Well, come to think of it, Pilate's wife would have been following the Roman calendar.)