"Tue, 17 Sep 2024 23:48:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240917
Only TIME
23:48:32
General datetime
2024-09-17 23:48:32Z
For Database
2024-09-17 23:48:32
For HTTP1.1
Tue, 17 Sep 2024 23:48:32 GMT