Absolute time refers to a concept of time that is independent of any events or observers. It is often considered a universal measure, where time flows uniformly and consistently, regardless of external factors. This idea contrasts with relative time, which can vary based on speed, gravity, or the observer's position. In physics, particularly in the theory of relativity, absolute time is often challenged, as time can be experienced differently depending on the observer's state of motion. However, in everyday life, people typically rely on absolute time for scheduling and organizing activities, using clocks and calendars to measure the passage of time.