"Sun, 22 Sep 2024 19:32:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
19:32:56
General datetime
2024-09-22 19:32:56Z
For Database
2024-09-22 19:32:56
For HTTP1.1
Sun, 22 Sep 2024 19:32:56 GMT