"Mon, 21 Oct 2024 08:13:52"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241021
Only TIME
08:13:52
General datetime
2024-10-21 08:13:52Z
For Database
2024-10-21 08:13:52
For HTTP1.1
Mon, 21 Oct 2024 08:13:52 GMT