"Wed, 16 Oct 2024 15:39:14"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241016
Only TIME
15:39:14
General datetime
2024-10-16 15:39:14Z
For Database
2024-10-16 15:39:14
For HTTP1.1
Wed, 16 Oct 2024 15:39:14 GMT