"Fri, 12 Jul 2024 18:06:51"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240712
Only TIME
18:06:51
General datetime
2024-07-12 18:06:51Z
For Database
2024-07-12 18:06:51
For HTTP1.1
Fri, 12 Jul 2024 18:06:51 GMT