"Wed, 17 Jul 2024 23:18:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240717
Only TIME
23:18:48
General datetime
2024-07-17 23:18:48Z
For Database
2024-07-17 23:18:48
For HTTP1.1
Wed, 17 Jul 2024 23:18:48 GMT