"Sat, 05 Oct 2024 08:18:13"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241005
Only TIME
08:18:13
General datetime
2024-10-05 08:18:13Z
For Database
2024-10-05 08:18:13
For HTTP1.1
Sat, 05 Oct 2024 08:18:13 GMT