"Mon, 14 Oct 2024 18:34:09"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241014
Only TIME
18:34:09
General datetime
2024-10-14 18:34:09Z
For Database
2024-10-14 18:34:09
For HTTP1.1
Mon, 14 Oct 2024 18:34:09 GMT