"Fri, 04 Oct 2024 13:38:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241004
Only TIME
13:38:19
General datetime
2024-10-04 13:38:19Z
For Database
2024-10-04 13:38:19
For HTTP1.1
Fri, 04 Oct 2024 13:38:19 GMT