Monday is a holiday in various places in Spain – Pentecost | Spanishvida
Various towns and cities in Spain celebrate a local holiday on Monday, for the Christian holiday of Pentecost Monday, or Whit Monday, a celebration of a religious nature marked on a changing Monday each year. For those who believe, Pentecost Monday depends on the resurrection of Jesus Christ, Easter Sunday, which marks the end of
Source: spanishvida.com