"Fri, 12 Jul 2024 14:03:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
14:03:33
General datetime
2024-07-12 14:03:33Z
For Database
2024-07-12 14:03:33
For HTTP1.1
Fri, 12 Jul 2024 14:03:33 GMT