"Mon, 23 Sep 2024 08:22:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240923
Only TIME
08:22:18
General datetime
2024-09-23 08:22:18Z
For Database
2024-09-23 08:22:18
For HTTP1.1
Mon, 23 Sep 2024 08:22:18 GMT