Yes it should be okay. Its risking infection for any amount of time the yeast isn't pitched, but so long as you're really clean, it should be fine, I've done the same thing once. I think my wort chiller seemed to be down to temps and I transferred and was like 85 degrees, and it was late, so I just put it in my fermentation freezer and went to bed, in the am pitched and it was fine. just make sure you follow good sanitation, close off the fermenter, and in the morning, sanitize your hands, etc like usual, and pitch, then reseal the fermentation vessel and you'll be good.
Fermenting/Kegged/Bottled NONE :( I moved to the NW and haven't had time to setup my brew rig since! (but hey, I'm in the Pacific NW so there's so much awesome beer I don't need to brew it as much hah!