"Mon, 02 Dec 2024 13:59:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
13:59:51
General datetime
2024-12-02 13:59:51Z
For Database
2024-12-02 13:59:51
For HTTP1.1
Mon, 02 Dec 2024 13:59:51 GMT