List all the TimeZones available on your machine using C# or VB.NET

To list the different TimeZones on your machine, use the TimeZoneInfo class. Here’s a sample:

C#

static class Program
{
    public static void Main(string[] args)
    {
        var tzone = TimeZoneInfo.GetSystemTimeZones();

        foreach (TimeZoneInfo tzi in tzone)
        {
            Console.WriteLine("{0}", tzi.DisplayName);
        }
        Console.ReadLine();
    }

}

VB.NET

Class Program
    Private Sub New()
    End Sub
    Public Shared Sub Main(ByVal args() As String)
        Dim tzone = TimeZoneInfo.GetSystemTimeZones()

        For Each tzi As TimeZoneInfo In tzone
            Console.WriteLine("{0}", tzi.DisplayName)
        Next tzi
        Console.ReadLine()
    End Sub

End Class

OUTPUT