"Mon, 07 Oct 2024 16:39:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241007
Only TIME
16:39:44
General datetime
2024-10-07 16:39:44Z
For Database
2024-10-07 16:39:44
For HTTP1.1
Mon, 07 Oct 2024 16:39:44 GMT