The duration from 2:00 PM to 10:00 PM represents a specific amount of time. Calculating this interval involves determining the difference between the start and end times. For example, if an event begins at 2:00 PM and concludes at 10:00 PM on the same day, the total duration is the time elapsed between these two points.
Accurate time calculation is fundamental in numerous professional and personal contexts. Scheduling meetings, managing project timelines, and determining work hours rely heavily on the ability to accurately assess time intervals. Historically, various methods have been employed to measure and calculate time, ranging from sundials to modern digital clocks, all serving the purpose of precise timekeeping.