A total of 5 orange-red spheres/lights spotted in Jacksonville, FL, 01/01/2017.Sighting date/time: January 1, 2017, at approximately 12:07AM Objects: Orange-red lights/spheres Location: Mandarin area of Jacksonville, FL.Conditions: Clear evening sky with some cloud formations visible.Total time frame of event: 2-3 minutes Observers: Two women (65 and 32 years of age) At approximately 12:07AM, January 1, 2017, a total of 5 bright orange-red spheres were spotted between 60-70 deg. from the horizon, traveling in a Westerly direction. Spheres were situated lower in the sky than a plane would fly and no contrails were seen.Sequence of events: Three spheres initially spotted from an open window moving slowly with no sound in an evenly-spaced zigzag pattern, then hovered momentarily as a fourth sphere joined them. * * * * From a driveway view, I saw the spheres shift into square formation for approximately 15-20 seconds ...* * * * until a larger, brighter sphere entered the area from East at a faster rate of speed than the previous spheres.The smaller lights then broke the square formation into a line and began traveling NW with the larger sphere at the rear until they were out of sight.