"Fri, 16 Aug 2024 09:47:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
09:47:56
General datetime
2024-08-16 09:47:56Z
For Database
2024-08-16 09:47:56
For HTTP1.1
Fri, 16 Aug 2024 09:47:56 GMT