Time
From Environment Variables
Time environment variable returns the current system time, to the tenth of a second. [1]
echo %Time% 23:59:59:59
Default value
Time environment variable doesn't have default value.
References
See also
AllUsersProfile | AppData | CD | ClientName | CmdCmdLine | CmdExtVersion | ComSpec | CommonProgramFiles | ComputerName | Date | ErrorLevel | HomeDrive | HomePath | LocalAppData | LogonServer | Number Of Processors | OS | Path | PathExt | Processor Architecture | Processor Identifier | Processor Level | Processor Revision | ProgramFiles | Prompt | Random | SessionName | SystemDrive | SystemRoot | Temp | Time | Tmp | UserDnsDomain | UserDomain | UserName | UserProfile | WinDir