"Fri, 23 Aug 2024 14:48:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240823
Only TIME
14:48:42
General datetime
2024-08-23 14:48:42Z
For Database
2024-08-23 14:48:42
For HTTP1.1
Fri, 23 Aug 2024 14:48:42 GMT