"Mon, 02 Sep 2024 06:40:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
06:40:19
General datetime
2024-09-02 06:40:19Z
For Database
2024-09-02 06:40:19
For HTTP1.1
Mon, 02 Sep 2024 06:40:19 GMT