System.DateTimeOffset.UtcNow

Gets a DateTimeOffset object that is set to the current date and time expressed in the UTC (Coordinated Universal Time) format whose offset is zero.

System.DateTimeOffset oDateTimeOffset; 
oDateTimeOffset = System.DateTimeOffset.UtcNow; 
System.Diagnostics.Debug.Print(oDateTimeOffset.ToString("T")); 
// 8:19:43 PM