"Wed, 17 Jul 2024 08:39:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240717
Only TIME
08:39:42
General datetime
2024-07-17 08:39:42Z
For Database
2024-07-17 08:39:42
For HTTP1.1
Wed, 17 Jul 2024 08:39:42 GMT