"Tue, 24 Sep 2024 03:47:38"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
03:47:38
General datetime
2024-09-24 03:47:38Z
For Database
2024-09-24 03:47:38
For HTTP1.1
Tue, 24 Sep 2024 03:47:38 GMT