"Fri, 16 Aug 2024 20:09:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
20:09:23
General datetime
2024-08-16 20:09:23Z
For Database
2024-08-16 20:09:23
For HTTP1.1
Fri, 16 Aug 2024 20:09:23 GMT