A cigar-shaped UFO pictured in Humacao on Sept. 2017

On September 19, 2017, a person living in Humacao, Puerto Rico, took a picture of a cigar-shaped UFO. What is it?

Witness report:

Large disc found when reviewing photos taken in 2017-09-19 from 05:44:22 PM to 05:44:23 PM in Humacao, Puerto Rico. Take a look how the object moved and how close was to me. Photo is cropped since the original can reveal my exact location where I live. However, the photos are not edited in any way and it was taken as the camera took it.