"Mon, 21 Oct 2024 14:41:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241021
Only TIME
14:41:56
General datetime
2024-10-21 14:41:56Z
For Database
2024-10-21 14:41:56
For HTTP1.1
Mon, 21 Oct 2024 14:41:56 GMT