"Fri, 16 Aug 2024 16:59:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240816
Only TIME
16:59:23
General datetime
2024-08-16 16:59:23Z
For Database
2024-08-16 16:59:23
For HTTP1.1
Fri, 16 Aug 2024 16:59:23 GMT