using System;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        string data = "2023-05-30T20:42:08.75Z";

        var tokyoTime = TimeZoneInfo.FindSystemTimeZoneById("Tokyo Standard Time");

        var dateConvert = TimeZoneInfo.ConvertTime(Convert.ToDateTime(data),tokyoTime);

        Console.WriteLine(dateConvert.ToString("yyyy-MM-dd HH:mm:ss"));

        var timezones = TimeZoneInfo.GetSystemTimeZones(); // Lista de TimeZones cadastradas 

        foreach (var timezone in timezones)

        {

            Console.WriteLine("\nDisplay Name: {0} , \nID: {1}",timezone.DisplayName,timezone.Id);

        }

    }

}