"Thu, 12 Sep 2024 08:18:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240912
Only TIME
08:18:38
General datetime
2024-09-12 08:18:38Z
For Database
2024-09-12 08:18:38
For HTTP1.1
Thu, 12 Sep 2024 08:18:38 GMT