"Wed, 17 Jul 2024 20:46:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240717
Only TIME
20:46:48
General datetime
2024-07-17 20:46:48Z
For Database
2024-07-17 20:46:48
For HTTP1.1
Wed, 17 Jul 2024 20:46:48 GMT