Date coming wrong

I saw the similar questions, but none with answer, my date is coming like this from the bank 2017-05-05T00: 00: 00 + 00: 00 when I try to make a date ('dm-Y', strtotime ($ date)); she comes so 04-05-2017, how can she make it come 05-05-2017? Why does this occur? Why does she come back one day?

echo date('d-m-Y',strtotime($publicacao['dataPublicacao']));

Here it takes the bank through the token and publication id and returns a json

  function getSinglePublicacao($id){

session_start();
include_once "token.php";

$token = getToken($_SESSION['username'],$_SESSION['password']);

ob_start();

$ch = curl_init();

curl_setopt( $ch, CURLOPT_URL, 'http://politizar.azurewebsites.net/api/cadastro/publicacao/getSingle/'.$id ); 

curl_setopt( $ch, CURLOPT_HEADER, 0 );

curl_setopt( $ch, CURLOPT_HTTPHEADER, array('Authorization: Bearer ' . $token ) );

curl_exec( $ch );

$data = ob_get_contents();

ob_end_clean();

$httpCode = curl_getinfo( $ch, CURLINFO_HTTP_CODE );

curl_close( $ch );

    return json_decode($data, true);

}

And here were my attempts, obs the return of publication ['dataPublicacao']; returns 2017-05-05T00: 00: 00 + 00: 00

e o resto retorna a data faltando um dia

$partidos = listarPartido($token_access);

$idPublicacao = $_GET['idPublicacao'];

$publicacao = getSinglePublicacao($idPublicacao);
print_r($publicacao);
$cidades = listarCidades($token_access);

echo str_replace("-","/",date('d-m-Y',strtotime($publicacao['dataPublicacao'])));
echo str_replace("-","/",date('d-m-Y',$publicacao['dataPublicacao']));
echo "<br>";
echo date('d-m-Y',strtotime($publicacao['dataPublicacao']));
echo "<br>";
echo $publicacao['dataPublicacao'];