title: Change info from day to day
body: <p>I'm fairly new to IOS developing and I'm developing an app where I display some information that I want to change automatically every day. The info is, for instance, opening hours that are different not only on the different days of the week but they are decided by season and weather.</p>
  
  <p>I hope I don't get off topic here but what I would like to accomplish is simply for my <code>UITextView/UILable</code> to change accordingly to a calendar. I have done research on the subject but I have not found what I'm looking for.</p>
  
  <p>Thanks.</p>