"Mon, 16 Sep 2024 03:26:24"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240916
Only TIME
03:26:24
General datetime
2024-09-16 03:26:24Z
For Database
2024-09-16 03:26:24
For HTTP1.1
Mon, 16 Sep 2024 03:26:24 GMT