"Fri, 12 Jul 2024 08:18:01"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
08:18:01
General datetime
2024-07-12 08:18:01Z
For Database
2024-07-12 08:18:01
For HTTP1.1
Fri, 12 Jul 2024 08:18:01 GMT