My front porch has four upright posts along the front spaced roughly six feet apart. We came home from dinner last night at about 7:00PM. At about 10:00PM I went to go outside and found this stretching across the space between the two posts that are on either side of my front door.
Although not a very clear image..here is a closer view of the perpetrator.
This morning I went out and the spider was gone. So I misted the web with water for a daylight images.