(787) 360-2016 in september 10, 2016 at 1:00pm a neighbor and friend of mine saw a light in the sky. looking east some 30-40 degrees altitude with a transparent blue sky. he was curious since the light was so bright in daylight. two hours later he spotted the light with his wife at the same location. they argue about the object identification for some time. at 6pm he was amazed when he noticed that the light was still in the same place that he decided to take a photograph with his mobile phone. two days later he shared the photos with me. i'm a physicist with a bachelors degree and an amateur astronomer for the last 24 years. after a short conversation i discarded some possible explanations like a planet, an airplane, a satellite which are the most common answers. my doubts became higher when i zoomed the photo. there is a triangular shape object that emits the light. i've attached the photos for your consideration. i'm a science guy but there are some instances when the science can't explain everything. let me know if you need additional info regarding this event.