"Mon, 02 Dec 2024 20:54:53"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
20:54:53
General datetime
2024-12-02 20:54:53Z
For Database
2024-12-02 20:54:53
For HTTP1.1
Mon, 02 Dec 2024 20:54:53 GMT