"Fri, 09 Aug 2024 14:20:47"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240809
Only TIME
14:20:47
General datetime
2024-08-09 14:20:47Z
For Database
2024-08-09 14:20:47
For HTTP1.1
Fri, 09 Aug 2024 14:20:47 GMT