Saint Martin's day, also known as the Feast of Saint Martin, Martinstag or Martinmas, as well as Old Halloween and Old Hallowmas Eve, is the feast day of Saint Martin of Tours (Martin le Miséricordieux) and is celebrated on November 11 each year. This is the time when autumn wheat seeding was completed, and the annual slaughter of fattened cattle produced "Martinmas beef".
Historically, hiring fairs were held where farm laborers would seek new posts.