'Today' in the Bible

and a bull and a ram for peace offerings, to sacrifice before Yahweh; and a meal offering mixed with oil: for today Yahweh appears to you.'"

Aaron spoke to Moses, "Behold, this day they have offered their sin offering and their burnt offering before Yahweh; and such things as these have happened to me: and if I had eaten the sin offering today, would it have been pleasing in the sight of Yahweh?"