"All Day Breakfast" is also popular in the US - there are chains that specialize in breakfast any time of the day, although they offer lunch and dinner items as well - International House of Pancakes, Waffle House, Cracker Barrel, Aunt Sarah's Pancake House. On a weekend the lines at those places will be out the door well into the afternoon, and a lot of those people are having 'breakfast'. Most diners will do breakfast any time, as well.