"Mon, 02 Sep 2024 14:49:03"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
14:49:03
General datetime
2024-09-02 14:49:03Z
For Database
2024-09-02 14:49:03
For HTTP1.1
Mon, 02 Sep 2024 14:49:03 GMT