@"Dillon A. Wright" actually, those are the only dates that you can register for so far, but this handy dandy LSAC pdf shows all the dates for 2016 and also Feb 2017: http://www.lsac.org/docs/default-source/jd-docs/testdateweb.pdf
@splitterhopeful said:
When is it too late to reschedule to December? I was just looking and more schools than I thought consider average test scores. :/ I'm really not going to be "Ready" in October. I figured there wasn't much harm in trying, ...
I'd say given your timeline you're better off doing Feb/June 2016 with October as an emergency fall back. No need to rush your prep if you have another year to apply and aren't where you need to be yet.
@"The 180 Bro" I'm still planning to apply for the fall 2016 semester if I take the February exam. There are a decent amount of law schools that still accept applications that late!