"Wed, 17 Jul 2024 23:18:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240717
Only TIME
23:18:39
General datetime
2024-07-17 23:18:39Z
For Database
2024-07-17 23:18:39
For HTTP1.1
Wed, 17 Jul 2024 23:18:39 GMT