"Sat, 19 Oct 2024 16:03:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241019
Only TIME
16:03:31
General datetime
2024-10-19 16:03:31Z
For Database
2024-10-19 16:03:31
For HTTP1.1
Sat, 19 Oct 2024 16:03:31 GMT