"Mon, 26 Aug 2024 12:48:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
12:48:23
General datetime
2024-08-26 12:48:23Z
For Database
2024-08-26 12:48:23
For HTTP1.1
Mon, 26 Aug 2024 12:48:23 GMT