"Fri, 04 Oct 2024 19:18:19"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241004
Only TIME
19:18:19
General datetime
2024-10-04 19:18:19Z
For Database
2024-10-04 19:18:19
For HTTP1.1
Fri, 04 Oct 2024 19:18:19 GMT