View television listings for Sunday night, or any other day or time, on the TV Guide website. From the home page, hover the mouse over the "What's On" tab at the top and select "TV Listings" from the drop-down menu.
TV Guide's "TV Listings" page allows you to select your time zone and the desired date and time. Further narrow the search by selecting genres like movies, news and sports. There is also a search field that allows you to look for specific programs. The program listings include program title and run times, and the word "new" in red appears to highlight first-run programming.