"Thu, 19 Sep 2024 14:20:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240919
Only TIME
14:20:48
General datetime
2024-09-19 14:20:48Z
For Database
2024-09-19 14:20:48
For HTTP1.1
Thu, 19 Sep 2024 14:20:48 GMT