Beavers sleep around 11 hours a day. They are generally nocturnal animals, which means they are awake at night and asleep during the day. But they can also be found awake during the daytime. They are very active in areas where there is little to no human presence and activity. They do most of their work during the nighttime and can complete their lodge in a couple of nights.  At peak times of the day, they are typically asleep. They begin their day just a few moments after the sun sets. If you plan on keeping one in your home, which you are most likely not allowed to do anyway, their sleep schedule is one thing you should keep in mind. Unlike most bears, they do not hibernate in the winter, so you will still be able to spend time with them, even during the cold season.