Part of what makes diners so great, and therefore so popular, is the all-day breakfast. There is no reason that bacon, hash browns, and eggs should be constrained to just the first half of the day. We aren't all on a typical schedule and let's face it, there is never a bad time to eat breakfast. Black Bear Diner does all-day breakfasts from when they open at 6 in the morning until they close at 10 at night. 7 days a week. There is never a bad time to feed your inner bear – and most bears want breakfast!