"Wed, 11 Sep 2024 20:42:33"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240911
Only TIME
20:42:33
General datetime
2024-09-11 20:42:33Z
For Database
2024-09-11 20:42:33
For HTTP1.1
Wed, 11 Sep 2024 20:42:33 GMT