I was in the military reserve. It was the end of our basic training and we were working through the weekend. Sunday was our graduation parade. I went home after work Saturday and fell asleep. I woke up at 6:00 and thought it was morning and that I'd slept through the night. We had to be there at 7:45am Sunday. I rushed around to get ready and walked to work.Went in the door - nobody was on the parade square and the lights were dimmed. I was confused, then a security guard appeared and asked he could help me. At that second, it dawned on me that it wasn't Sunday morning, it was Saturday night! (it was summer, so it hadn't got dark yet I felt about an inch tall.