"Fri, 09 Aug 2024 23:21:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240809
Only TIME
23:21:16
General datetime
2024-08-09 23:21:16Z
For Database
2024-08-09 23:21:16
For HTTP1.1
Fri, 09 Aug 2024 23:21:16 GMT