C# can't compare two datetimes properly

I'm new to C# and I'm trying to write a simple console application. I have two datetimes but I can't get the message Same, It keeps printing Different.

I also print the two datetimes in the console to know if they are different, but even when the system time is the same it doesn't satisfy the condition.

static void Main(string[] args)
{
    while (true)
    {
        Thread.Sleep(1000);
        DateTime dt1 = DateTime.Now;
        DateTime dt2 = DateTime.Parse("06:30:00 AM");

        if (TimeSpan.Compare(dt1.TimeOfDay, dt2.TimeOfDay) == 0)
        {
           Console.WriteLine("Same");
        }
        else
        {
           Console.WriteLine("Different");
        }

        Console.WriteLine(dt1);
        Console.WriteLine(dt2);
   }
}