"Mon, 02 Sep 2024 18:19:11"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
18:19:11
General datetime
2024-09-02 18:19:11Z
For Database
2024-09-02 18:19:11
For HTTP1.1
Mon, 02 Sep 2024 18:19:11 GMT