"Mon, 11 Nov 2024 21:45:43"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
21:45:43
General datetime
2024-11-11 21:45:43Z
For Database
2024-11-11 21:45:43
For HTTP1.1
Mon, 11 Nov 2024 21:45:43 GMT