"Mon, 26 Aug 2024 23:56:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
23:56:56
General datetime
2024-08-26 23:56:56Z
For Database
2024-08-26 23:56:56
For HTTP1.1
Mon, 26 Aug 2024 23:56:56 GMT