Find a Day after a number of days using C#

private void FindADayAfterDays(int days)
{
    DateTime aDay = DateTime.Now;
    TimeSpan week = new System.TimeSpan(days, 0, 0, 0);
    DateTime aDayAfterWeek = aDay.Add(week);
    Console.WriteLine("{0:dddd}", aDayAfterWeek);
}