"Thu, 05 Sep 2024 17:40:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240905
Only TIME
17:40:48
General datetime
2024-09-05 17:40:48Z
For Database
2024-09-05 17:40:48
For HTTP1.1
Thu, 05 Sep 2024 17:40:48 GMT