matinee n.

canonical hour, mid-13c., from Old French matines (12c.), from Late Latin matutinas (nominative matutinæ) "morning prayers," originally matutinas vigilias "morning watches," from Latin matutinus "of or in the morning," associated with Matuta, Roman dawn goddess (see manana). Properly a midnight office (occupied by two services, nocturns and lauds) but sometimes celebrated at sunrise. The Old English word was uht-sang, from uhte "daybreak."

c. 1200, "a defined course of traveling; one's path in life," from Old French journée "a day's length; day's work or travel" (12c.), from Vulgar Latin *diurnum "day," noun use of neuter of Latin diurnus "of one day" (from dies "day," from PIE root *dyeu- "to shine"). The French fem, suffix -ée, from Latin -ata, was joined to nouns in French to make nouns expressing the quantity contained in the original noun, and thus also relations of times (soirée, matinée, année) or objects produced.

Meaning "act of traveling by land or sea" is c. 1300. In Middle English it also meant "a day" (c. 1400); a day's work (mid-14c.); "distance traveled in one day" (mid-13c.), and as recently as Johnson (1755) the primary sense was still "the travel of a day." From the Vulgar Latin word also come Spanish jornada, Italian giornata.