"Mon, 26 Aug 2024 22:39:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240826
Only TIME
22:39:16
General datetime
2024-08-26 22:39:16Z
For Database
2024-08-26 22:39:16
For HTTP1.1
Mon, 26 Aug 2024 22:39:16 GMT