User blog comment:Alockwood1/Jericho Cross Versus John Marston (Undead Nightmare)/@comment-184.45.55.187-20150919121855/@comment-4392864-20150919191845

It will start an Hour before Dawn - as in the sun isn't out yet. As it is, Jericho just weakens to a Normal Human level - no powers, extra strength, agility, or Blood vision - though he can use Shade (as in the shadows of trees, and caves, and such) to allow him to regain those abilities in daylight.