"Sun, 22 Sep 2024 11:03:31"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
11:03:31
General datetime
2024-09-22 11:03:31Z
For Database
2024-09-22 11:03:31
For HTTP1.1
Sun, 22 Sep 2024 11:03:31 GMT