Development Proposal: Move Post Date To Top

Currently, with the Twenty Twenty-One theme, the post date is displayed at the very bottom of the post. This is a bad design decision because most people want to know how current the information is when reading and post and expect it to be at the top of the post. Putting it at the bottom diminishes the perceived importance of the date of publication and makes it difficult to find.

Where do we need to make the changes to move the post date to the top of the post rather than bottom?