"Fri, 12 Jul 2024 23:08:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
23:08:13
General datetime
2024-07-12 23:08:13Z
For Database
2024-07-12 23:08:13
For HTTP1.1
Fri, 12 Jul 2024 23:08:13 GMT