What day did Adam and Eve worship?

Answer 1

According to Genesis, God walked around and talked to Adam in person, so they would not seem to have needed to pray, at least not while they were in the Garden of Eden. == Also according to Genesis, Adam and Eve were more in a parent-child relationship with The All Mighty. After the Fall it seems to be reasonable to assume that they made sacrifices and taught their children to do so because Cain and Able were recorded as doing so. Worship, as we understand the term, did not seem to be a feature in their daily lives. That they knew that they were created appears to be obvious, and that they made supplication to God is understood throughout the Genesis account. But the term "worship" as we apply it does not appear to be a formalized practice.

Answer 2

Adam and Eve were created on the sixth day, without sin, and in fellowship with God. The book of Genesis records that God blessed the seventh day and made it holy, because on it he rested from all the work of creating that he had done. It is conceivable that Adam and Eve worshiped differently on this day, e.g. by resting, as later commanded by Moses - but this is not the primary question that the book answers. The main observation about their form of worship is not the day on which it occurred, but that Adam and Eve lived as God's creatures in the garden where God walked in the cool of the day.