"Wed, 04 Sep 2024 14:38:12"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240904
Only TIME
14:38:12
General datetime
2024-09-04 14:38:12Z
For Database
2024-09-04 14:38:12
For HTTP1.1
Wed, 04 Sep 2024 14:38:12 GMT