"Tue, 24 Sep 2024 14:39:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240924
Only TIME
14:39:44
General datetime
2024-09-24 14:39:44Z
For Database
2024-09-24 14:39:44
For HTTP1.1
Tue, 24 Sep 2024 14:39:44 GMT