There is provided an information processing apparatus including a stable section detection unit configured to detect a stable section of a posture of a sensor device that a user wears, based on first sensor data provided from the sensor device, a specific action section detection unit configured to detect a specific action section in which a specific action of the user occurs, based on second sensor data, and a sleep section detection unit configured to detect a sleep section in which the user is in a sleep state, based on a relationship between the stable section and the specific action section.
