title: How to add days to a POSIXct object in R
body: <p>I would like to add specific days to POSIXct object. I tried the below method</p>
  <pre><code>library(lubridate)
  input_time = as.POSIXct(&quot;2018-05-05T14:14:05&quot;)
  input_time +  lubridate::days(1) 
  </code></pre>
  <p>This gives the output as &quot;2018-05-06 UTC&quot; without the hours and seconds (14:14:05). I would like to have it in the same format as input_time (2018-05-06T14:14:05). How to retain the hours and seconds information</p>