"Wed, 11 Sep 2024 14:39:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
14:39:35
General datetime
2024-09-11 14:39:35Z
For Database
2024-09-11 14:39:35
For HTTP1.1
Wed, 11 Sep 2024 14:39:35 GMT