public static void Main()
DateTime thisTime = DateTime.Now;
Console.WriteLine("Time in {0} zone: {1}", TimeZoneInfo.Local.IsDaylightSavingTime(thisTime) ?
TimeZoneInfo.Local.DaylightName : TimeZoneInfo.Local.StandardName, thisTime);
Console.WriteLine(" UTC Time: {0}", TimeZoneInfo.ConvertTimeToUtc(thisTime, TimeZoneInfo.Local));
TimeZoneInfo tst = TimeZoneInfo.FindSystemTimeZoneById("Singapore Standard Time");
DateTime tstTime = TimeZoneInfo.ConvertTime(thisTime, TimeZoneInfo.Local, tst);
Console.WriteLine("Time in {0} zone: {1}", tst.IsDaylightSavingTime(tstTime) ?
tst.DaylightName : tst.StandardName, tstTime);
Console.WriteLine(" UTC Time: {0}", TimeZoneInfo.ConvertTimeToUtc(tstTime, tst));