"Mon, 26 Aug 2024 20:42:29"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
20:42:29
General datetime
2024-08-26 20:42:29Z
For Database
2024-08-26 20:42:29
For HTTP1.1
Mon, 26 Aug 2024 20:42:29 GMT