title: Python - Convert UTC datetime.timetz() to local time
body: <p>Having a hard time searching for this since it's mostly datetime or similar-but-different results and still seeming to struggle with getting suggestions for slightly different problems to work with this one. </p>
  
  <p>I have some UTC datetime object: <code>timestamp</code>. What I'm doing is dealing with many timestamps and corresponding values and bucketing them hour by hour, so I'm bucketing them by <code>timestamp.timetz()</code>. </p>
  
  <p>Now I want to loop through these buckets, take this UTC time object, and convert it to Eastern time, e.g. I want <code>00:00</code> to become <code>20:00</code>, keeping daylight savings in mind.</p>
  
  <p>How do I accomplish this?</p>