"Mon, 18 Nov 2024 23:11:56"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241118
Only TIME
23:11:56
General datetime
2024-11-18 23:11:56Z
For Database
2024-11-18 23:11:56
For HTTP1.1
Mon, 18 Nov 2024 23:11:56 GMT