Count Working Days

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using System.Text;

namespace CountWorkingDays
{
    class Program
    {

        static void Main(string[] args)
        {

            DateTime startDate = Convert.ToDateTime(Console.ReadLine());
            DateTime endDate = Convert.ToDateTime(Console.ReadLine());
            //DateTime startDate = DateTime.ParseExact(Console.ReadLine(), "dd-MM-yyyy", CultureInfo.InvariantCulture);
            //DateTime endDate = DateTime.ParseExact(Console.ReadLine(), "dd-MM-yyyy", CultureInfo.InvariantCulture);
            int count = 0;


            List<DateTime> dt = "01-01 03-03 01-05 06-05 24-05 06-09 22-09 01-11 24-12 25-12 26-12"
                .Split(' ').
                Select(x => Convert.ToDateTime(x))
                .ToList();


            for (var day = startDate.Date; day <= endDate.Date; day = day.AddDays(1))
            {


                if (day.DayOfWeek == DayOfWeek.Saturday || day.DayOfWeek ==  DayOfWeek.Sunday)
                {
                    //count++;
                } else if (dt.Any(x => x.Day == day.Day && x.Month == day.Month ))
                {
                    //count++;
                }
                else
                {
                    count++;
                }

            }
            Console.WriteLine(count);

        }
    }
}