"Wed, 04 Sep 2024 09:45:42"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
09:45:42
General datetime
2024-09-04 09:45:42Z
For Database
2024-09-04 09:45:42
For HTTP1.1
Wed, 04 Sep 2024 09:45:42 GMT