"Fri, 16 Aug 2024 20:12:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
20:12:14
General datetime
2024-08-16 20:12:14Z
For Database
2024-08-16 20:12:14
For HTTP1.1
Fri, 16 Aug 2024 20:12:14 GMT