"Mon, 14 Oct 2024 19:47:35"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241014
Only TIME
19:47:35
General datetime
2024-10-14 19:47:35Z
For Database
2024-10-14 19:47:35
For HTTP1.1
Mon, 14 Oct 2024 19:47:35 GMT