"Mon, 02 Sep 2024 15:35:05"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240902
Only TIME
15:35:05
General datetime
2024-09-02 15:35:05Z
For Database
2024-09-02 15:35:05
For HTTP1.1
Mon, 02 Sep 2024 15:35:05 GMT