"Mon, 18 Nov 2024 18:33:32"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
18:33:32
General datetime
2024-11-18 18:33:32Z
For Database
2024-11-18 18:33:32
For HTTP1.1
Mon, 18 Nov 2024 18:33:32 GMT