As has been said, there are factors which affect each day. Typically I'd get up anytime between 8-9, so I can have cooked breakfast. At my halls between 9-10 you can only have toast and cereals. Cooked will be bacon, sausage, egg, fried bread etc, and you can still get other stuff (toast, juice, fruit, yoghurt). Wash/shower depending on time. Walk to uni, do whatever I have to on campus and walk home. Sit in my room on MSN, TSR, work, listen to music or hang out etc until dinner, which is from 5.30-7.30. After that it's whatever you want in your room (music, computer, tv if you bring one). Then go to the bar when it opens, until it closes, go home. Chill and then sleep. Repeat ad infinatum.
As a more general response to the title of the thread, life in halls depends on which hall you are in. Obviously and en suite room is going to be more comfortable than one with just a wash basin, which is goign to better than a room with neither. How much you pay will affect the quality of the room, the food served (if in catered) and even how well the walls deal with external sounds (i.e. drunk students getting home late at night etc). The more you pay the better your room is an obvious and general rule of thumb. Communal toilets and showers can be quite poor quality, and sometimes there will be very little hot water for a shower.
It can be a fun way of life too in many ways, with lots of people to socialise with, and hopefully you will form a nicely knit community.
That said, I'm moving into a house next year...