let fechasActividades = [
 
            "2025-06-21",
        
            "2025-06-07",
        
            "2025-05-24",
        
            "2025-05-17",
        
            "2025-04-12",
        
            "2025-04-05",
        
            "2025-03-22",
        
            "2025-03-08",
        
            "2025-02-22",
        
            "2025-02-08",
        
            "2025-01-25",
        
            "2025-01-11",
        
            "2024-12-21",
        
            "2024-12-14",
        
            "2024-09-28",
        
            "2024-10-19",
        
            "2024-10-26",
        
]