No clock in my sewing room! I just start sewing and don't give any thought to the time. I have been known to start at around 9:00 at night and all of a sudden it's 3:00 in the morning!! Then I get mad because I know I should get to bed -- but I'm not sleepy!! After 9-1-1 I stayed up all night sewing dog booties then taught school that same day! I started them at around 4:00 in the afternoon, and by the time I was finished I had made about 150 booties! Our school students decorated them with markers and off the booties went to New York City to Ground Zero!
If I have something I need to do or someplace I need to be at a certain time, I take some handwork into the living room where I do have a clock.