"Fri, 16 Aug 2024 20:33:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
20:33:32
General datetime
2024-08-16 20:33:32Z
For Database
2024-08-16 20:33:32
For HTTP1.1
Fri, 16 Aug 2024 20:33:32 GMT