"equinoccio otoñal" meaning in Spanish

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "equinoccio",
        "3": "otoñal",
        "t1": "equinox",
        "t2": "autumnal"
      },
      "expansion": "equinoccio (“equinox”) + otoñal (“autumnal”)",
      "name": "com"
    }
  ],
  "etymology_text": "From equinoccio (“equinox”) + otoñal (“autumnal”).",
  "forms": [
    {
      "form": "equinoccios otoñales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "equinoccio otoñal m (plural equinoccios otoñales)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "e‧qui‧noc‧cio"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "es",
          "name": "Astronomy",
          "orig": "es:Astronomy",
          "parents": [
            "Sciences",
            "Space",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "autumnal equinox"
      ],
      "id": "en-equinoccio_otoñal-es-noun-Ulyg8F-K",
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "autumnal equinox",
          "autumnal equinox"
        ]
      ],
      "raw_glosses": [
        "(astronomy) autumnal equinox"
      ],
      "related": [
        {
          "tags": [
            "masculine"
          ],
          "word": "equinoccio vernal"
        },
        {
          "tags": [
            "masculine"
          ],
          "word": "equinoccio de primavera"
        }
      ],
      "synonyms": [
        {
          "word": "equinoccio autumnal"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ekiˌnoɡθjo otoˈɲal/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[e.kiˌnoɣ̞.θjo o.t̪oˈɲal]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/ekiˌnoɡsjo otoˈɲal/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[e.kiˌnoɣ̞.sjo o.t̪oˈɲal]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    }
  ],
  "word": "equinoccio otoñal"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "es",
        "2": "equinoccio",
        "3": "otoñal",
        "t1": "equinox",
        "t2": "autumnal"
      },
      "expansion": "equinoccio (“equinox”) + otoñal (“autumnal”)",
      "name": "com"
    }
  ],
  "etymology_text": "From equinoccio (“equinox”) + otoñal (“autumnal”).",
  "forms": [
    {
      "form": "equinoccios otoñales",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "equinoccio otoñal m (plural equinoccios otoñales)",
      "name": "es-noun"
    }
  ],
  "hyphenation": [
    "e‧qui‧noc‧cio"
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "noun",
  "related": [
    {
      "tags": [
        "masculine"
      ],
      "word": "equinoccio vernal"
    },
    {
      "tags": [
        "masculine"
      ],
      "word": "equinoccio de primavera"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Spanish compound terms",
        "Spanish countable nouns",
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish masculine nouns",
        "Spanish multiword terms",
        "Spanish nouns",
        "Spanish terms with IPA pronunciation",
        "es:Astronomy"
      ],
      "glosses": [
        "autumnal equinox"
      ],
      "links": [
        [
          "astronomy",
          "astronomy"
        ],
        [
          "autumnal equinox",
          "autumnal equinox"
        ]
      ],
      "raw_glosses": [
        "(astronomy) autumnal equinox"
      ],
      "synonyms": [
        {
          "word": "equinoccio autumnal"
        }
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "astronomy",
        "natural-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ekiˌnoɡθjo otoˈɲal/",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "[e.kiˌnoɣ̞.θjo o.t̪oˈɲal]",
      "tags": [
        "Spain"
      ]
    },
    {
      "ipa": "/ekiˌnoɡsjo otoˈɲal/",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    },
    {
      "ipa": "[e.kiˌnoɣ̞.sjo o.t̪oˈɲal]",
      "tags": [
        "Latin-America",
        "Philippines"
      ]
    }
  ],
  "word": "equinoccio otoñal"
}