I believe you can just go into your google calendar on your desktop and set it up to how you want to view it.
If I were you I would download a better Calendar app. There are several good ones for free, but my favorite is Calendar Pad. It is much better than the stock app. I also use Digiclock as a widget for date and time that will take you to whatever calendar app you have installed if you tell it to.
Good luck,
Lance,
Samsung Moment running 2.1 and Tag Home as Home Replacement