"Wed, 04 Sep 2024 08:15:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
08:15:12
General datetime
2024-09-04 08:15:12Z
For Database
2024-09-04 08:15:12
For HTTP1.1
Wed, 04 Sep 2024 08:15:12 GMT