<<<<Obviously depends on what part of JAX you're in. But typically about 6 on the south end, and 6:30 as you move north>>>
You were right on the money. I live just off the CSX "A" Line in Clay County, and the best place to watch (though the lighting in the PM stinks) is at the Orange Park siding. AUTO TRAIN #52 came thru at 6:10pm.
I grew up in JAX---and forgot how nice it is to have the Signals called out......so much nicer than the detectors of Southern California. In fact, today was my first day back at railfanning, since I left SoCAL in 1998!!! Found all my scanner stufff and everything still works.
Thanks for the info. Heading to Crawford Diamond and Folkston GA this weekend.
John