[
  {
    "id_calendario": 2255,
    "data_inicio": "2017-07-08",
    "data_fim": "2017-07-25"
  },
  {
    "id_calendario": 2255,
    "data_inicio": "2017-12-30",
    "data_fim": "2018-02-05"
  },
  {
    "id_calendario": 2268,
    "data_inicio": "2017-07-08",
    "data_fim": "2017-07-25"
  },
  {
    "id_calendario": 2268,
    "data_inicio": "2017-12-30",
    "data_fim": "2018-02-05"
  }
]