"Mon, 09 Sep 2024 03:15:25"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240909
Only TIME
03:15:25
General datetime
2024-09-09 03:15:25Z
For Database
2024-09-09 03:15:25
For HTTP1.1
Mon, 09 Sep 2024 03:15:25 GMT