public static void Main()
var UtcNow = DateTime.UtcNow;
UtcNow = UtcNow.AddMonths(5);
TimeZoneInfo romeZone = TimeZoneInfo.FindSystemTimeZoneById("Europe/Rome");
DateTime LocalNow = TimeZoneInfo.ConvertTimeFromUtc(UtcNow, romeZone);
var diffInMinutes = (UtcNow - LocalNow).TotalMinutes;
Console.WriteLine($"Hello World {LocalNow.ToString()} {UtcNow.ToString()} - {diffInMinutes}");