Knowing what hour it is is quite important for various reasons. Nobody likes to be late. When you are late, then you are basically showing disrespect for other people. Naturally, there can be some cases when you are late for a reason, but sometimes it might be due to negligence. Having a wall clock or any other type of clock can help you know what hour it is exactly. You may wish to synchronize the hour on a regular basis on all of your clocks and watches to make sure that they show the right time. What do you think about it? Are you ever late for anything?