The early morning shift typically refers to a work schedule that begins in the early hours of the day, often starting between 4:00 AM and 6:00 AM. This shift is common in various industries, including manufacturing, healthcare, and retail, where operations need to commence before the standard business hours. To summarize, the early morning shift is characterized by its start time, which usually falls between 4:00 AM and 6:00 AM. This type of schedule is prevalent across multiple sectors, such as manufacturing, healthcare, and retail, where it is essential for operations to begin before the typical workday starts.