Interactive Calendar
Simulate your custody schedule in real-time. Choose your zone, your rhythm, and instantly visualize your upcoming years.
School zones and supported countries
In the simulator, pick a country then a zone or subdivision to load public holidays and school breaks: France (zones A, B, C, Corsica, each overseas territory), Belgium (communities), Switzerland (cantons), Luxembourg, and Quebec (typical pattern).
France — Zone A
Besançon, Bordeaux, Clermont-Ferrand, Dijon, Grenoble, Limoges, Lyon, Poitiers (academies — official French dataset).
France — Zone B
Aix-Marseille, Amiens, Lille, Nancy-Metz, Nantes, Nice, Normandy, Orléans-Tours, Reims, Rennes, Strasbourg.
France — Zone C
Créteil, Montpellier, Paris, Toulouse, Versailles.
France — Corsica
Corsican school calendar, separate from zones A/B/C (same official French data source).
France — Overseas (DOM)
Guadeloupe, French Guiana, Martinique, Mayotte, Réunion: one calendar per territory, matching the simulator options.
Belgium
Flanders, Wallonia, Brussels-Capital, German-speaking Community: pick your subdivision; public holidays and calendar data for the country.
Switzerland
School breaks and public holidays by canton (selectable subdivision in settings).
Luxembourg
National school calendar and public holidays.
Quebec
Public holidays; a typical summer window for school holidays (exact dates vary by school board).
Calculation Engine
Custody rhythms
Alternating weeks, alternating weekends or a custom schedule, matching the simulator.
Holiday Calculation
Automatic holiday sharing management according to parity rules.
Holidays & Long Weekends
Smart return shifts if the scheduled day falls on a holiday.
Bring it to your smart home
This simulator runs in your browser. For Home Assistant (Core, OS, Supervised), use the integration hub.