"Wed, 17 Jul 2024 20:21:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240717
Only TIME
20:21:13
General datetime
2024-07-17 20:21:13Z
For Database
2024-07-17 20:21:13
For HTTP1.1
Wed, 17 Jul 2024 20:21:13 GMT