Code for getting the Current month's first date and last date using Tuple in C#

using System;

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            var dt = GetCurrentDate();
            var stDT = dt.Item1;
            var etDT = dt.Item2;           
        }

        private static Tuple<DateTime,DateTime> GetCurrentDate()
        {
            DateTime date = DateTime.Now;
            var firstDayOfMonth = new DateTime(date.Year, date.Month, 1);
            var lastDayOfMonth = firstDayOfMonth.AddMonths(1).AddDays(-1);
           return Tuple.Create(firstDayOfMonth, lastDayOfMonth);
        }        
    }    
}