"Mon, 02 Sep 2024 18:05:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
18:05:20
General datetime
2024-09-02 18:05:20Z
For Database
2024-09-02 18:05:20
For HTTP1.1
Mon, 02 Sep 2024 18:05:20 GMT