Irish author James Joyce begins a relationship with Nora Barnacle and subsequently uses the date to set the actions for his novel Ulysses; this date is now traditionally called "Bloomsday".

James Augustine Aloysius Joyce was an Irish novelist, poet, and literary critic. He contributed to the modernist movement and is regarded as one of the most influential and important writers of the twentieth century. Joyce's novel Ulysses (1922) is a landmark in which the episodes of Homer's Odyssey are paralleled in a variety of literary styles, particularly stream of consciousness. Other well-known works are the short-story collection Dubliners (1914) and the novels A Portrait of the Artist as a Young Man (1916) and Finnegans Wake (1939). His other writings include three books of poetry, a play, letters, and occasional journalism.

Nora Barnacle Joyce was the muse and wife of Irish author James Joyce.

Ulysses is a modernist novel by the Irish writer James Joyce. Partially serialised in the American journal The Little Review from March 1918 to December 1920, the entire work was published in Paris by Sylvia Beach on 2 February 1922, Joyce's fortieth birthday. It is considered one of the most important works of modernist literature and a classic of the genre, having been called "a demonstration and summation of the entire movement".

Bloomsday is a commemoration and celebration of the life of Irish writer James Joyce, observed annually in Dublin and elsewhere on 16 June. The day is named after Leopold Bloom, the protagonist of Joyce's 1922 novel Ulysses, the events of which take place on Thursday, 16 June 1904. Joyce chose to set his novel on this date as it was the date of his first sexual encounter with his wife-to-be, Nora Barnacle.