"Tue, 15 Oct 2024 17:23:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241015
Only TIME
17:23:13
General datetime
2024-10-15 17:23:13Z
For Database
2024-10-15 17:23:13
For HTTP1.1
Tue, 15 Oct 2024 17:23:13 GMT