"Tue, 15 Oct 2024 23:27:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
23:27:32
General datetime
2024-10-15 23:27:32Z
For Database
2024-10-15 23:27:32
For HTTP1.1
Tue, 15 Oct 2024 23:27:32 GMT