"Fri, 12 Jul 2024 16:35:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
16:35:32
General datetime
2024-07-12 16:35:32Z
For Database
2024-07-12 16:35:32
For HTTP1.1
Fri, 12 Jul 2024 16:35:32 GMT