"3 PM" refers to a specific time of day, occurring three hours after noon. It is part of the 12-hour clock system, commonly used in many countries. In a 24-hour format, 3 PM is represented as 15:00. This time is often associated with afternoon activities, such as work, school, or leisure. At 3 PM, many people take a break for a snack or coffee, often referred to as "afternoon tea" in some cultures. It is also a common time for meetings or appointments. In the context of daily routines, 3 PM can signify the transition from work to evening activities.