"Thu, 17 Oct 2024 18:31:21"
Convert date and time to unixtime.
Another datetime format string at UTC
YYYYMMDD
20241017
Only TIME
18:31:21
General datetime
2024-10-17 18:31:21Z
For Database
2024-10-17 18:31:21
For HTTP1.1
Thu, 17 Oct 2024 18:31:21 GMT