Relative hour

"Relative hour" typically refers to a way of measuring time in relation to a specific event or reference point rather than using standard clock time. This concept can be applied in various contexts, such as scheduling, project management, or in certain scientific and academic discussions. In the context of project management, for example, a relative hour might mean the amount of time measured from the current time until a deadline or a milestone. Instead of saying "3 PM," one might say "3 relative hours from now.