Biden is scheduled to begin his address shortly after 9 p.m. ET.

The address will be widely covered by all major broadcast networks and cable news channels.
Networks won’t begin their coverage until 9:00 p.m. ET, but several cable channels will begin focused coverage earlier.

CNN will air Anderson Cooper, as usual, at 8:00 p.m., but the focus will undoubtedly be on the speech. And Fox will air Tucker Carlson at that time.
ABC
You can log into ABCNews.com to watch the address. The ABC News Facebook page and ABC News Live will also carry the address.
CBS
CBS News Live, the network’s online streaming news service, will carry the speech. You can also watch on the CBS News Facebook page. And the CBS News livestream on YouTube will carry the State of the Union as well.
FOX
You can either log into Fox.com to watch the address or use the Fox Now app.
NBC
Free options include NBCNews.com, MSNBC.com, and the NBC News app, which will all simulcast the address. You can also watch it live on the Facebook page of NBC News.
PBS
The PBS Newshour livestream on YouTube will carry the address.
CNN
Video coverage will stream on the CNN.com homepage and can be watched on the CNNGo streaming service. (You’ll need to log in with your cable or satellite subscription for that service, though.)