"Mon, 14 Oct 2024 23:06:18"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241014
Only TIME
23:06:18
General datetime
2024-10-14 23:06:18Z
For Database
2024-10-14 23:06:18
For HTTP1.1
Mon, 14 Oct 2024 23:06:18 GMT