Appointment Availability Calendar

An appointment availability calendar shows the dates or time slots a customer can currently select for a service. It may connect to scheduling rules, staff capacity, service duration, and existing bookings so an unavailable slot is not offered as open. A house-cleaning business might display different availability for routine visits and larger move-out jobs. The calendar is one part of an online booking system, not the entire checkout or confirmation process. Availability must be kept accurate, especially when bookings also arrive by phone. Clear time zones, accessible controls, and understandable unavailable states help customers choose a slot without accidentally requesting an appointment that cannot be honored.