"Sun, 22 Sep 2024 11:48:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240922
Only TIME
11:48:24
General datetime
2024-09-22 11:48:24Z
For Database
2024-09-22 11:48:24
For HTTP1.1
Sun, 22 Sep 2024 11:48:24 GMT