Sunday is a day for church services. Many people will go to the church of their choice to worship God on this and every Sunday. I may not always get to go to church myself, due to work obligations and family obligations, but whenever I can, I love to worship God at His house.
If you do not have a church home, I would encourage you to find out what churches are in your local area. Visit a few of those churches to find the one that you feel is best for you.