"Mon, 26 Aug 2024 08:48:45"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
08:48:45
General datetime
2024-08-26 08:48:45Z
For Database
2024-08-26 08:48:45
For HTTP1.1
Mon, 26 Aug 2024 08:48:45 GMT