"Mon, 09 Sep 2024 17:48:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240909
Only TIME
17:48:52
General datetime
2024-09-09 17:48:52Z
For Database
2024-09-09 17:48:52
For HTTP1.1
Mon, 09 Sep 2024 17:48:52 GMT