"Fri, 20 Sep 2024 03:28:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240920
Only TIME
03:28:48
General datetime
2024-09-20 03:28:48Z
For Database
2024-09-20 03:28:48
For HTTP1.1
Fri, 20 Sep 2024 03:28:48 GMT