"Fri, 16 Aug 2024 14:53:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
14:53:14
General datetime
2024-08-16 14:53:14Z
For Database
2024-08-16 14:53:14
For HTTP1.1
Fri, 16 Aug 2024 14:53:14 GMT