Таблица с датой на JavaScript

function getInfo() { 
  let table = document.getElementById('timetable'); 
  if (!table) { 
    table = document.createElement("table"); 
    table.innerHTML = `<tr><td>Год</td><td id="table-year"></td></tr> 
      <tr><td>Месяц</td><td id="table-month"></td></tr> 
      <tr><td>День</td><td id="table-day"></td></tr> 
      <tr><td>Час</td><td id="table-hour"></td></tr> 
      <tr><td>Минута</td><td id="table-minutes"></td></tr> 
      <tr><td>Секунда</td><td id="table-seconds"></td></tr>`; 
    table.id = 'timetable'; 
    document.body.appendChild(table); 
  } 
  let date = new Date(), 
    year = +date.getFullYear(), 
    month = +(date.getMonth() + 1), 
    day = +date.getDate(), 
    hour = +date.getHours(), 
    minutes = +date.getMinutes(), 
    seconds = +date.getSeconds(); 
  let dateObj = { 
    year, 
    month, 
    day, 
    hour, 
    minutes, 
    seconds 
  }; 
  for (let key in dateObj) { 
    document.getElementById('table-' + key).textContent = dateObj[key]; 
  } 
 
}; 
 
 
setInterval(getInfo, 1000);