"Wed, 09 Oct 2024 08:15:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241009
Only TIME
08:15:16
General datetime
2024-10-09 08:15:16Z
For Database
2024-10-09 08:15:16
For HTTP1.1
Wed, 09 Oct 2024 08:15:16 GMT