You could use the code below if you know which local time zone you're targetting
DateTime timeUtc = DateTime.UtcNow;
try
{
TimeZoneInfo cstZone = TimeZoneInfo.FindSystemTimeZoneById("Central Standard Time");
DateTime cstTime = TimeZoneInfo.ConvertTimeFromUtc(timeUtc, cstZone);
Console.WriteLine("The date and time are {0} {1}.",
cstTime,
cstZone.IsDaylightSavingTime(cstTime) ?
cstZone.DaylightName : cstZone.StandardName);
}
catch (TimeZoneNotFoundException)
{
Console.WriteLine("The registry does not define the Central Standard Time zone.");
}
catch (InvalidTimeZoneException)
{
Console.WriteLine("Registry data on the Central STandard Time zone has been corrupted.");
}
For more info
https://msdn.microsoft.com/en-us/library/bb397769(v=vs.110).aspx