The debate is 8 p.m. to 11 p.m. Eastern in Westerville, Ohio.

You can watch it on nytimes.com, The New York Times’s app, CNN, CNN International, CNN en Español and CNN.com.

The candidates will have 75 seconds to answer questions and 45 seconds for rebuttals. There will be no opening statements. The moderators are the CNN anchors Anderson Cooper and Erin Burnett and The Times’s National editor, Marc Lacey.