"Mon, 11 Nov 2024 08:20:16"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241111
Only TIME
08:20:16
General datetime
2024-11-11 08:20:16Z
For Database
2024-11-11 08:20:16
For HTTP1.1
Mon, 11 Nov 2024 08:20:16 GMT