I added the time of 6:21 P.M. because of a time I noticed from a report.I am not sure if that is the correct time I saw it.It would be close though.Very bright green.I don't no if there was two last night.If there wasn't then the time is correct for my sighting.I study UFO related things and I am outside at night more than I am inside.Every night that the weather permits!Thank you,James.