"Mon, 02 Dec 2024 19:44:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
19:44:56
General datetime
2024-12-02 19:44:56Z
For Database
2024-12-02 19:44:56
For HTTP1.1
Mon, 02 Dec 2024 19:44:56 GMT