"Sun, 22 Sep 2024 08:23:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
08:23:56
General datetime
2024-09-22 08:23:56Z
For Database
2024-09-22 08:23:56
For HTTP1.1
Sun, 22 Sep 2024 08:23:56 GMT