Often seen in other threads, our friend 237sj, who is a flight attendant, will attest to the phenomena experienced by nearly all we flight crews; that being, waking up in the morning in the middle of a three or four day duty period and trying to remember where the heck I am.
I've often looked around the motel/hotel room trying to get a clue from the décor, but finally looking at the logo/address on the hotel furnished note pad on the night stand for the correct information. Sometimes it's quite disconcerting...