Workkeys Math 2025 Complete Practice Test

A day consists of 24 hours because it is based on the Earth's rotation on its axis, which takes approximately 24 hours to complete. This cycle leads to the division of the day into two 12-hour periods: one for daytime and one for nighttime. This standard is universally recognized for measuring time and is utilized in various contexts, including daily schedules, navigation, and scientific contexts. Understanding this foundational concept of time helps with planning and organizing activities within a 24-hour framework.