"Mon, 26 Aug 2024 17:56:37"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
17:56:37
General datetime
2024-08-26 17:56:37Z
For Database
2024-08-26 17:56:37
For HTTP1.1
Mon, 26 Aug 2024 17:56:37 GMT