"Mon, 02 Dec 2024 22:22:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241202
Only TIME
22:22:21
General datetime
2024-12-02 22:22:21Z
For Database
2024-12-02 22:22:21
For HTTP1.1
Mon, 02 Dec 2024 22:22:21 GMT