Something like: wake up, english breakfast, read and play most of the morning, with a break for second breakfast, then a good lunch (one of my grandma's stews) and off to see some friends and family. Later go with my girlfriend somewhere, prepare her a good dinner (steak, good wine, etc) and enjoy the night.
Then suddenly the world will end and in the last few moments I will realise: Shit, yesterday was the last day of the world, maybe I should put more effort into remembering what day I live in.