"Mon, 08 Jul 2024 13:52:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240708
Only TIME
13:52:16
General datetime
2024-07-08 13:52:16Z
For Database
2024-07-08 13:52:16
For HTTP1.1
Mon, 08 Jul 2024 13:52:16 GMT