"Mon, 02 Dec 2024 16:49:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
16:49:12
General datetime
2024-12-02 16:49:12Z
For Database
2024-12-02 16:49:12
For HTTP1.1
Mon, 02 Dec 2024 16:49:12 GMT