"Tue, 24 Sep 2024 03:48:48"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
03:48:48
General datetime
2024-09-24 03:48:48Z
For Database
2024-09-24 03:48:48
For HTTP1.1
Tue, 24 Sep 2024 03:48:48 GMT