Sunday in New York is a 1963 American romantic comedy film directed by Peter Tewksbury from a screenplay by Norman Krasna, based on Krasna's 1961 play of the same name. Filmed in Metrocolor, the film stars Cliff Robertson, Jane Fonda, and Rod Taylor, with Robert Culp, Jo Morrow, and Jim Backus. The score was composed and recorded by Peter Nero, who also appears as himself performing in a nightclub; Mel Tormé sang the title song.

Plot

Eileen Tyler, a 22-year-old music critic for the Albany Times Union, is suffering from her breakup with Russ Wilson, a handsome, athletic, and thoroughly self-absorbed scion of Albany's richest family. Seeking advice on the premarital sex she has refused him, she appears unannounced at the chic Upper East Side loft apartment of her elder brother Adam, an airline pilot. Eileen confides to him that she thinks she may be the only 22-year-old virgin left in the world. Adam assures her that men want women who preserve their virtue, and, at her insistence, swears he has not slept around. An anxiously anticipated rendezvous with his occasional girlfriend Mona Harris, scuttled by Eileen's arrival, lets the audience know otherwise.