"Mon, 02 Sep 2024 19:09:20"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
19:09:20
General datetime
2024-09-02 19:09:20Z
For Database
2024-09-02 19:09:20
For HTTP1.1
Mon, 02 Sep 2024 19:09:20 GMT