Saint David's Day (Welsh: Dydd Gŵyl Dewi Sant or Dydd Gŵyl Dewi; Welsh pronunciation: [ˈdɨːð ˌɡuːɨ̯l ˌdɛu̯.i ˈsant, ˈdiːð ̩ɡʊi̯l ˌdɛu̯.i ˈsant]), or the Feast of Saint David, is the feast day of Saint David, the patron saint of Wales, and falls on 1 March, the date of Saint David's death in 589 AD. The feast has been regularly celebrated since the canonisation of David in the 12th century, by Pope Callixtus II, though it is not a public holiday in the UK.