"Mon, 02 Sep 2024 23:42:36"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
23:42:36
General datetime
2024-09-02 23:42:36Z
For Database
2024-09-02 23:42:36
For HTTP1.1
Mon, 02 Sep 2024 23:42:36 GMT