"Mon, 09 Sep 2024 11:11:54"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20240909
Only TIME
11:11:54
General datetime
2024-09-09 11:11:54Z
For Database
2024-09-09 11:11:54
For HTTP1.1
Mon, 09 Sep 2024 11:11:54 GMT