"Mon, 02 Sep 2024 18:56:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
18:56:05
General datetime
2024-09-02 18:56:05Z
For Database
2024-09-02 18:56:05
For HTTP1.1
Mon, 02 Sep 2024 18:56:05 GMT