"Wed, 17 Jul 2024 20:56:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240717
Only TIME
20:56:56
General datetime
2024-07-17 20:56:56Z
For Database
2024-07-17 20:56:56
For HTTP1.1
Wed, 17 Jul 2024 20:56:56 GMT