"Wed, 17 Jul 2024 20:29:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240717
Only TIME
20:29:31
General datetime
2024-07-17 20:29:31Z
For Database
2024-07-17 20:29:31
For HTTP1.1
Wed, 17 Jul 2024 20:29:31 GMT