Horaires

Horaires is a French noun meaning a timetable or schedule. The singular form is horaire. The term derives from the Latin hora, via Old French horaire. In usage, horaires designate the times at which events occur, services are provided, or places are open.

In transportation, horaires list departures and arrivals for trains, buses, or airplanes, usually arranged by route and date. They may be published as printed timetables, online schedules, or mobile applications, and are essential for planning travel. In retail and public services, horaires d'ouverture specify when a shop, office, or facility is accessible to customers or the public.

In formal planning, horaires often distinguish different days (weekday, weekend) and indicate special opening times for holidays. Times are typically shown in local time, commonly in the 24-hour clock, and may be affected by daylight saving and time zone changes. Some operators provide real-time updates to reflect delays or cancellations.

Outside transport and commerce, horaires can refer to the programmed times of activities in an institution, such as schools, cultural venues, or broadcasting schedules. The concept is closely aligned with the English timetable or schedule, and practical use emphasizes clarity and punctuality.