The phrase "close time" refers to the end of a business or establishment's operating hours. Several synonyms that could be used include closing time, end of day, afterhours, final hour, or end time. Additionally, some establishments may use industry-specific terms such as "last call" for a bar or "lights out" for a hotel. Regardless of the term used, it is important for customers and employees to be aware of the close time to ensure proper planning and adherence to regulations. Establishments may also choose to communicate the close time to customers through signage or other announcements to avoid confusion or frustration.