"Wed, 04 Sep 2024 09:39:44"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
09:39:44
General datetime
2024-09-04 09:39:44Z
For Database
2024-09-04 09:39:44
For HTTP1.1
Wed, 04 Sep 2024 09:39:44 GMT