using System;

public class Program

{

    public static void Main()

    {

        // Gets the current date and time of the server hosting this code-snippet

        DateTime currentTime = DateTime.Now;

        // Notice the time isn't relative to any time-zone

        Console.WriteLine("Server's current local time is: " + currentTime.ToString("hh:mm tt"));

        // Gets the current date and time of the server hosting this code-snippet in UTC-format including the time-zone offset

        DateTime logEntryUtc = DateTime.UtcNow;

        Console.WriteLine("Server's current local time in UTC is: " + logEntryUtc + 

                          ", and would be stored in a database with an UTC-offset as: " + logEntryUtc.ToUniversalTime().ToString("yyyy-MM-ddTHH:mm:ss.fffZ"));

        // Let's set a deadline for December 3rd 2022, 06:00 PM UTC

        DateTime deadlineUtc = new DateTime(2022, 12, 3, 18, 0, 0, DateTimeKind.Utc);

        TimeZoneInfo newYorkTimeZone = TimeZoneInfo.FindSystemTimeZoneById("Eastern Standard Time");

        TimeZoneInfo londonTimeZone = TimeZoneInfo.FindSystemTimeZoneById("GMT Standard Time");

​

        DateTime newYorkDeadline = TimeZoneInfo.ConvertTimeFromUtc(deadlineUtc, newYorkTimeZone);

        DateTime londonDeadline = TimeZoneInfo.ConvertTimeFromUtc(deadlineUtc, londonTimeZone);

​

        Console.WriteLine("\nDeadline in New York: " + newYorkDeadline);

        Console.WriteLine("Deadline in London: " + londonDeadline); }

}