The Idea: A perpetual calendar system with 13 equal months of exactly 28 days each (364 days), plus one intercalary day between years.
Key Benefits:
- Perfect Regularity: Every month starts on Monday and ends on Sunday - no more wondering what day of the week a date falls on
- Simplified Planning: Each month has exactly 4 weeks, making quarterly planning, budgeting, and scheduling perfectly consistent
- Easy Mental Math: The 7th is always Sunday, the 15th is always Monday, the 22nd is always Monday - dates align predictably
- Fair Time Division: 13 months divide the year more evenly than 12, with each month representing exactly 1/13th of the year
- Perpetual Dates: Once you memorize the pattern, you know it forever - no need for new calendars each year