What is 17:30?

17:30 is a time on the 24-hour clock system which represents half-past five in the evening. It is also commonly written as 5:30 pm on a 12-hour clock system. In many cultures, it is considered the end of the standard working day and people start to leave their workplaces at this time. Sunset usually occurs around this time during the winter months in many parts of the world, while in summer it may still be light outside. The time of 17:30 is often associated with the start of evening activities such as dinner or sports games.