"Mon, 26 Aug 2024 09:35:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
09:35:48
General datetime
2024-08-26 09:35:48Z
For Database
2024-08-26 09:35:48
For HTTP1.1
Mon, 26 Aug 2024 09:35:48 GMT