"Mon, 14 Oct 2024 00:12:39"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241014
Only TIME
00:12:39
General datetime
2024-10-14 00:12:39Z
For Database
2024-10-14 00:12:39
For HTTP1.1
Mon, 14 Oct 2024 00:12:39 GMT