"Wed, 11 Sep 2024 13:56:23"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
13:56:23
General datetime
2024-09-11 13:56:23Z
For Database
2024-09-11 13:56:23
For HTTP1.1
Wed, 11 Sep 2024 13:56:23 GMT