Techniques are provided herein for categorizing and classifying sleep session data. A server device receives sleep data from a sleep monitoring device. The sleep data comprises information that is indicative of sleep patterns of a user over a period of time. After receiving the sleep data, the server analyzes the information to determine a starting time instance and a stopping time instance to define a sleep session over the period of time. The server associates the starting time instance to a first calendar time instance and associates the stopping time instance to a second time instance. The server classifies the sleep session as belonging to a calendar day associated with the second calendar time instance.
TECHNIQUES FOR CLASSIFYING SLEEP SESSIONS