"Mon, 26 Aug 2024 20:11:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
20:11:16
General datetime
2024-08-26 20:11:16Z
For Database
2024-08-26 20:11:16
For HTTP1.1
Mon, 26 Aug 2024 20:11:16 GMT