"Mon, 02 Dec 2024 19:45:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
19:45:35
General datetime
2024-12-02 19:45:35Z
For Database
2024-12-02 19:45:35
For HTTP1.1
Mon, 02 Dec 2024 19:45:35 GMT