10 AM is a specific time of day that occurs ten hours after midnight. It is part of the morning hours and is often associated with the start of various activities, such as work or school. In a 12-hour clock format, 10 AM is the time when the sun is typically well above the horizon, providing ample daylight. In many cultures, 10 AM is a common time for coffee breaks or meetings. It is also when some people may take a moment to check their schedules or plan their day. This time can vary in significance depending on local customs and routines.